MSC2010: Final Public Version [Oct. 2009]
MSC2010
This document is a printed form the Final Public Version of MSC2010 produced
jointly by the editorial staffs of Mathematical Reviews (MR) and Zentralblatt f¨ur
Mathematik (Zbl) in consultation with the mathematical community. The goals of
this revision of the Mathematics Subject Classification (MSC) were set out in the
announcement of it and call for comments by the Executive Editor of MR and the
Chief Editor of Zbl in August 2006. This document results from the MSC revision
process that has been going on since then. MSC2010 will be fully deployed from
July 2010.
The editors of MR and Zbl deploying this revision therefore ask for feedback
on remaining errors to help in this work, which should be given, preferably, on the
Web site at http://msc2010.org or, if the internet is not available, through e-mail
to feedback@msc2010.org. They are grateful for the many suggestions that were
received previously which have much influenced what we have.
How to use the
Mathematics Subject Classification [MSC]
The main purpose of the classification of items in the mathematical literature
using the Mathematics Subject Classification scheme is to help users find the
items of present or potential interest to them as readily as possible—in products
derived from the Mathematical Reviews Database (MRDB), in Zentralblatt MATH
(ZMATH), or anywhere else where this classification scheme is used. An item in
the mathematical literature should be classified so as to attract the attention of
all those possibly interested in it. The item may be something which falls squarely
within one clear area of the MSC, or it may involve several areas. Ideally, the MSC
codes attached to an item should represent the subjects to which the item contains
a contribution. The classification should serve both those closely concerned with
specific subject areas, and those familiar enough with subjects to apply their results
and methods elsewhere, inside or outside of mathematics. It will be extremely useful
for both users and classifiers to familiarize themselves with the entire classification
system and thus to become aware of all the classifications of possible interest to
them.
simply the MSC code that describes
Every item in the MRDB or ZMATH receives precisely one primary
classification, which is
its principal
contribution. When an item contains several principal contributions to different
areas, the primary classification should cover the most important among them. A
paper or book may be assigned one or several secondary classification numbers to
cover any remaining principal contributions, ancillary results, motivation or origin of
the matters discussed, intended or potential field of application, or other significant
aspects worthy of notice.
The principal contribution is meant to be the one including the most important
part of the work actually done in the item. For example, a paper whose main overall
content is the solution of a problem in graph theory, which arose in computer
science and whose solution is (perhaps) at present only of interest to computer
scientists, would have a primary classification in 05C (Graph Theory) with one
or more secondary classifications in 68 (Computer Science); conversely, a paper
whose overall content lies mainly in computer science should receive a primary
classification in 68, even if it makes heavy use of graph theory and proves several
new graph-theoretic results along the way.
There are two types of cross-references given at the end of many of the entries
in the MSC. The first type is in braces: “{For A, see X}”; if this appears in section
Y, it means that contributions described by A should usually be assigned the
classification code X, not Y. The other type of cross-reference merely points out
related classifications; it is in brackets: “[See also . . . ]”, “[See mainly . . . ]”, etc.,
and the classification codes listed in the brackets may, but need not, be included in
the classification codes of a paper, or they may be used in place of the classification
where the cross-reference is given. The classifier must judge which classification is
the most appropriate for the paper at hand.
00–XX
00–01
00–02
00Axx
00A05
00A06 Mathematics for nonmathematicians (engineering, social sciences,
GENERAL
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
General and miscellaneous specific topics
General mathematics
etc.)
Problem books
Recreational mathematics [See also 97A20]
Popularization of mathematics
Bibliographies
External book reviews
Dictionaries and other general reference works
Formularies
Philosophy of mathematics [See also 03A05]
00A07
00A08
00A09
00A15
00A17
00A20
00A22
00A30
00A35 Methodology of mathematics, didactics [See also 97Cxx, 97Dxx]
00A65 Mathematics and music
00A66 Mathematics and visual arts, visualization
00A67 Mathematics and architecture
00A69
General applied mathematics {For physics, see 00A79 and Sections
70 through 86}
Theory of mathematical modeling
General methods of simulation
Dimensional analysis
Physics (use more specific entries from Sections 70 through 86 when
possible)
00A71
00A72
00A73
00A79
Conference proceedings and collections of papers
Collections of abstracts of lectures
Collections of articles of general interest
Collections of articles of miscellaneous specific content
Proceedings of conferences of general interest
Proceedings of conferences of miscellaneous specific interest
Festschriften
Volumes of selected translations
00A99 Miscellaneous topics
00Bxx
00B05
00B10
00B15
00B20
00B25
00B30
00B50
00B55 Miscellaneous volumes of translations
00B60
00B99
Collections of reprinted articles [See also 01A75]
None of the above, but in this section
01–XX
01–00
01–01
HISTORY AND BIOGRAPHY [See also the classification
number–03 in the other sections]
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Proceedings, conferences, collections, etc.
Computational methods
History of mathematics and mathematicians
General histories, source books
Ethnomathematics, general
Paleolithic, Neolithic
Indigenous cultures of the Americas
Other indigenous cultures (non-European)
Indigenous European cultures (pre-Greek, etc.)
Egyptian
Babylonian
Greek, Roman
China
Japan
Southeast Asia
Islam (Medieval)
India
01–02
01–06
01–08
01Axx
01A05
01A07
01A10
01A12
01A13
01A15
01A16
01A17
01A20
01A25
01A27
01A29
01A30
01A32
01A35 Medieval
01A40
01A45
01A50
01A55
01A60
01A61
01A65
01A67
01A70
01A72
01A73
01A74
01A75
15th and 16th centuries, Renaissance
17th century
18th century
19th century
20th century
Twenty-first century
Contemporary
Future prospectives
Biographies, obituaries, personalia, bibliographies
Schools of mathematics
Universities
Other institutions and academies
Collected or selected works; reprintings or translations of classics
[See also 00B60]
Sociology (and profession) of mathematics
01A80
Historiography
01A85
01A90
Bibliographic studies
01A99 Miscellaneous topics
03–XX
03–00
03–01
03–02
03–03
MATHEMATICAL LOGIC AND FOUNDATIONS
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
03–XX
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
S2
03–04
03–06
03Axx
03A05
03A10
03A99
03Bxx
03B05
03B10
03B15
03B20
03B22
03B25
03B30
03B47
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Philosophical aspects of logic and foundations
Philosophical and critical {For philosophy of mathematics, see also
00A30}
Logic in the philosophy of science
None of the above, but in this section
General logic
Classical propositional logic
Classical first-order logic
Higher-order logic and type theory
Subsystems of classical logic (including intuitionistic logic)
Abstract deductive systems
Decidability of theories and sets of sentences [See also 11U05, 12L05,
20F10]
Foundations of classical theories (including reverse mathematics)
[See also 03F35]
03B35 Mechanization of proofs and logical operations [See also 68T15]
03B40
03B42
03B44
03B45 Modal logic (including the logic of norms) {For knowledge and belief,
Combinatory logic and lambda-calculus [See also 68N18]
Logics of knowledge and belief (including belief change)
Temporal logic
see 03B42; for temporal logic, see 03B44; for provability logic, see
also 03F45}
Substructural logics (including relevance, entailment, linear logic,
Lambek calculus, BCK and BCI logics) {For proof-theoretic aspects
see 03F52}
Probability and inductive logic [See also 60A05]
Other model constructions
Categoricity and completeness of theories
Interpolation, preservation, definability
Classification theory, stability and related concepts [See also 03C48]
Abstract elementary classes and related topics [See also 03C45]
Equational classes, universal algebra [See also 08Axx, 08Bxx, 18C05]
Basic properties of first-order languages and structures
Quantifier elimination, model completeness and related topics
Finite structures [See also 68Q15, 68Q19]
Denumerable structures
Ultraproducts and related constructions
Fuzzy logic; logic of vagueness [See also 68T27, 68T37, 94D05]
Paraconsistent logics
Intermediate logics
Other nonclassical logic
Combined logics
Logic of natural languages [See also 68T50, 91F20]
Logic in computer science [See also 68–XX]
Other applications of logic
None of the above, but in this section
03B48
03B50 Many-valued logic
03B52
03B53
03B55
03B60
03B62
03B65
03B70
03B80
03B99
03Cxx Model theory
03C05
03C07
03C10
03C13
03C15
03C20
03C25 Model-theoretic forcing
03C30
03C35
03C40
03C45
03C48
03C50 Models with special properties (saturated, rigid, etc.)
03C52
03C55
03C57
03C60 Model-theoretic algebra [See also 08C10, 12Lxx, 13L05]
03C62 Models of arithmetic and set theory [See also 03Hxx]
03C64 Model theory of ordered structures; o-minimality
03C65 Models of other mathematical theories
Other classical first-order model theory
03C68
Logic on admissible sets
03C70
03C75
Other infinitary logic
Logic with extra quantifiers and operators [See also 03B42, 03B44,
03C80
03B45, 03B48]
Second- and higher-order model theory
Nonclassical models (Boolean-valued, sheaf, etc.)
Abstract model theory
Applications of model theory [See also 03C60]
None of the above, but in this section
Computability and recursion theory
Thue and Post systems, etc.
Automata and formal grammars in connection with logical questions
[See also 68Q45, 68Q70, 68R15]
Turing machines and related notions [See also 68Q05]
Complexity of computation (including implicit computational
complexity) [See also 68Q15, 68Q17]
Recursive functions and relations, subrecursive hierarchies
Recursively (computably) enumerable sets and degrees
Other Turing degree structures
Properties of classes of models
Set-theoretic model theory
Effective and recursion-theoretic model theory [See also 03D45]
03C85
03C90
03C95
03C98
03C99
03Dxx
03D03
03D05
03D10
03D15
03D20
03D25
03D28
Other degrees and reducibilities
Algorithmic randomness and dimension [See also 68Q30]
Undecidability and degrees of sets of sentences
03D30
03D32
03D35
03D40 Word problems, etc. [See also 06B25, 08A50, 20F10, 68R15]
03D45
Theory of numerations, effectively presented structures
[See also 03C57; for intuitionistic and similar approaches see 03F55]
Recursive equivalence types of sets and structures, isols
Hierarchies
Computability and recursion theory on ordinals, admissible sets, etc.
Higher-type and set recursion theory
Inductive definability
Abstract and axiomatic computability and recursion theory
Computation over the reals {For constructive aspects, see 03F60}
Applications of computability and recursion theory
None of the above, but in this section
Set theory
Partition relations
Ordered sets and their cofinalities; pcf theory
Other combinatorial set theory
Ordinal and cardinal numbers
Descriptive set theory [See also 28A05, 54H05]
Cardinal characteristics of the continuum
Other classical set theory (including functions, relations, and set
algebra)
Axiom of choice and related propositions
Axiomatics of classical set theory and its fragments
Consistency and independence results
Other aspects of forcing and Boolean-valued models
Inner models, including constructibility, ordinal definability, and core
models
Other notions of set-theoretic definability
Continuum hypothesis and Martin’s axiom [See also 03E57]
Large cardinals
Generic absoluteness and forcing axioms [See also 03E50]
Determinacy principles
Other hypotheses and axioms
Nonclassical and second-order set theories
Fuzzy set theory
Applications of set theory
None of the above, but in this section
Proof theory and constructive mathematics
Proof theory, general
Cut-elimination and normal-form theorems
Structure of proofs
Functionals in proof theory
Recursive ordinals and ordinal notations
Complexity of proofs
Relative consistency and interpretations
First-order arithmetic and fragments
Second- and higher-order arithmetic and fragments [See also 03B30]
G¨odel numberings and issues of incompleteness
Provability logics and related algebras (e.g., diagonalizable algebras)
[See also 03B45, 03G25, 06E25]
Metamathematics of constructive systems
Linear logic and other substructural logics [See also 03B47]
Intuitionistic mathematics
Constructive and recursive analysis [See also 03B30, 03D45, 03D78,
26E40, 46S30, 47S30]
Other constructive mathematics [See also 03D45]
None of the above, but in this section
Algebraic logic
Boolean algebras [See also 06Exx]
Lattices and related structures [See also 06Bxx]
Quantum logic [See also 06C15, 81P10]
Cylindric and polyadic algebras; relation algebras
Lukasiewicz and Post algebras [See also 06D25, 06D30]
Other algebras related to logic [See also 03F45, 06D20, 06E25, 06F35]
Abstract algebraic logic
Categorical logic, topoi [See also 18B25, 18C05, 18C10]
None of the above, but in this section
Nonstandard models [See also 03C62]
Nonstandard models in mathematics [See also 26E35, 28E05, 30G06,
46S20, 47S20, 54J05]
Other applications of nonstandard models (economics, physics, etc.)
Nonstandard models of arithmetic [See also 11U10, 12L15, 13L05]
None of the above, but in this section
03D50
03D55
03D60
03D65
03D70
03D75
03D78
03D80
03D99
03Exx
03E02
03E04
03E05
03E10
03E15
03E17
03E20
03E25
03E30
03E35
03E40
03E45
03E47
03E50
03E55
03E57
03E60
03E65
03E70
03E72
03E75
03E99
03Fxx
03F03
03F05
03F07
03F10
03F15
03F20
03F25
03F30
03F35
03F40
03F45
03F50
03F52
03F55
03F60
03F65
03F99
03Gxx
03G05
03G10
03G12
03G15
03G20
03G25
03G27
03G30
03G99
03Hxx
03H05
03H10
03H15
03H99
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
S3
05–XX
05–00
05–01
05–02
05–03
05–04
05–06
05Axx
05A05
05A10
05A15
05A16
05A17
05A18
05A19
05A20
05A30
05A40
05A99
05Bxx
05B05
05B07
05B10
COMBINATORICS {For finite fields, see 11Txx}
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Enumerative combinatorics {For enumeration in graph theory, see
05C30}
Permutations, words, matrices
Factorials, binomial coefficients, combinatorial functions
[See also 11B65, 33Cxx]
Exact enumeration problems, generating functions [See also 33Cxx,
33Dxx]
Asymptotic enumeration
Partitions of integers [See also 11P81, 11P82, 11P83]
Partitions of sets
Combinatorial identities, bijective combinatorics
Combinatorial inequalities
q-calculus and related topics [See also 33Dxx]
Umbral calculus
None of the above, but in this section
Designs and configurations {For applications of design theory, see
94C30}
Block designs [See also 51E05, 62K10]
Triple systems
Difference sets (number-theoretic, group-theoretic, etc.)
[See also 11B13]
Orthogonal arrays, Latin squares, Room squares
05C05
05C07
05C10
Finite geometries [See also 51D20, 51Exx]
Other designs, configurations [See also 51E30]
05B15
05B20 Matrices (incidence, Hadamard, etc.)
05B25
05B30
05B35 Matroids, geometric lattices [See also 52B40, 90C27]
Packing and covering [See also 11H31, 52C15, 52C17]
05B40
05B45
Tessellation and tiling problems [See also 52C20, 52C22]
Polyominoes
05B50
None of the above, but in this section
05B99
Graph theory {For applications of graphs, see 68R10, 81Q30, 81T15,
05Cxx
82B20, 82C20, 90C35, 92E10, 94C15}
Trees
Vertex degrees [See also 05E30]
Planar graphs; geometric and topological aspects of graph theory
[See also 57M15, 57M25]
Distance in graphs
Coloring of graphs and hypergraphs
Perfect graphs
Directed graphs (digraphs), tournaments
Flows in graphs
Signed and weighted graphs
Graphs and abstract algebra (groups, rings, fields, etc.)
[See also 20F65]
Enumeration in graph theory
Graph polynomials
Extremal problems [See also 90C35]
Paths and cycles [See also 90B10]
Connectivity
Density (toughness, etc.)
Eulerian and Hamiltonian graphs
Graphs and linear algebra (matrices, eigenvalues, etc.)
Graph designs and isomomorphic decomposition [See also 05B30]
Generalized Ramsey theory [See also 05D10]
Games on graphs [See also 91A43, 91A46]
Isomorphism problems (reconstruction conjecture, etc.) and
homomorphisms (subgraph embedding, etc.)
Graph representations (geometric and intersection representations,
etc.) For graph drawing, see also 68R10
Infinite graphs
Hypergraphs
Dominating sets, independent sets, cliques
Factorization, matching, partitioning, covering and packing
Fractional graph theory, fuzzy graph theory
Structural characterization of families of graphs
Graph operations (line graphs, products, etc.)
Graph labelling (graceful graphs, bandwidth, etc.)
Random graphs [See also 60B20]
Random walks on graphs
Small world graphs, complex networks [See also 90Bxx, 91D30]
05C63
05C65
05C69
05C70
05C72
05C75
05C76
05C78
05C80
05C81
05C82
05C12
05C15
05C17
05C20
05C21
05C22
05C25
05C30
05C31
05C35
05C38
05C40
05C42
05C45
05C50
05C51
05C55
05C57
05C60
05C62
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
06Exx
05C83
05C85
05C90
05C99
05Dxx
05D05
05D10
05D15
05D40
05D99
05Exx
05E05
05E10
05E15
05E18
05E30
05E40
05E45
05E99
06–XX
06–00
06–01
06–02
06–03
06–04
06–06
06Axx
06A05
06A06
06A07
06A11
06A12
06A15
06A75
06A99
06Bxx
06B05
06B10
06B15
06B20
06B23
06B25
06B30
06B35
Graph minors
Graph algorithms [See also 68R10, 68W05]
Applications [See also 68R10, 81Q30, 81T15, 82B20, 82C20, 90C35,
92E10, 94C15]
None of the above, but in this section
Extremal combinatorics
Extremal set theory
Ramsey theory [See also 05C55]
Transversal (matching) theory
Probabilistic methods
None of the above, but in this section
Algebraic combinatorics
Symmetric functions and generalizations
Combinatorial aspects of representation theory [See also 20C30]
Combinatorial aspects of groups and algebras [See also 14Nxx,
22E45, 33C80]
Group actions on combinatorial structures
Association schemes, strongly regular graphs
Combinatorial aspects of commutative algebra
Combinatorial aspects of simplicial complexes
None of the above, but in this section
ORDER, LATTICES, ORDERED ALGEBRAIC STRUCTURES
[See also 18B35]
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Ordered sets
Total order
Partial order, general
Combinatorics of partially ordered sets
Algebraic aspects of posets
Semilattices [See also 20M10; for topological semilattices see 22A26]
Galois correspondences, closure operators
Generalizations of ordered sets
None of the above, but in this section
Lattices [See also 03G10]
Structure theory
Ideals, congruence relations
Representation theory
Varieties of lattices
Complete lattices, completions
Free lattices, projective lattices, word problems [See also 03D40,
08A50, 20F10]
Topological lattices, order topologies [See also 06F30, 22A26, 54F05,
54H12]
Continuous lattices and posets, applications [See also 06B30, 06D10,
06F30, 18B35, 22A26, 68Q55]
Generalizations of lattices
None of the above, but in this section
06B75
06B99
06Cxx Modular lattices, complemented lattices
06C05 Modular lattices, Desarguesian lattices
Semimodular lattices, geometric lattices
06C10
06C15
Complemented lattices, orthocomplemented lattices and posets
[See also 03G12, 81P10]
Complemented modular lattices, continuous geometries
None of the above, but in this section
Distributive lattices
Structure and representation theory
Complete distributivity
Pseudocomplemented lattices
Heyting algebras [See also 03G25]
Frames, locales {For topological questions see 54–XX}
Post algebras [See also 03G20]
De Morgan algebras, Lukasiewicz algebras [See also 03G20]
Lattices and duality
Fuzzy lattices (soft algebras) and related topics
Other generalizations of distributive lattices
None of the above, but in this section
Boolean algebras (Boolean rings) [See also 03G05]
Structure theory
Chain conditions, complete algebras
Stone spaces (Boolean spaces) and related structures
Ring-theoretic properties [See also 16E50, 16G30]
06C20
06C99
06Dxx
06D05
06D10
06D15
06D20
06D22
06D25
06D30
06D35 MV-algebras
06D50
06D72
06D75
06D99
06Exx
06E05
06E10
06E15
06E20
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
06Exx
06E25
06E30
06E75
06E99
06Fxx
06F05
06F07
06F10
06F15
06F20
06F25
06F30
06F35
06F99
08–XX
08–00
08–01
08–02
08–03
08–04
08B26
08B30
08B99
08Cxx
08C05
08C10
08C15
08C20
08C99
11–XX
11–00
11–01
11–02
11–03
11–04
11–06
11Axx
GENERAL ALGEBRAIC SYSTEMS
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Algebraic structures [See also 03C05]
Relational systems, laws of composition
Structure theory
Subalgebras, congruence relations
Automorphisms, endomorphisms
Operations, polynomials, primal algebras
Equational compactness
08–06
08Axx
08A02
08A05
08A30
08A35
08A40
08A45
08A50 Word problems [See also 03D40, 06B25, 20F10, 68R15]
08A55
08A60
08A62
08A65
08A68
08A70
08A72
08A99
08Bxx
08B05
08B10
08B15
08B20
08B25
Partial algebras
Unary algebras
Finitary algebras
Infinitary algebras
Heterogeneous algebras
Applications of universal algebra in computer science
Fuzzy algebraic structures
None of the above, but in this section
Varieties [See also 03C05]
Equational logic, Malcev (Maltsev) conditions
Congruence modularity, congruence distributivity
Lattices of varieties
Free algebras
Products, amalgamated products, and other kinds of limits and
colimits [See also 18A30]
Subdirect products and subdirect irreducibility
Injectives, projectives
None of the above, but in this section
Other classes of algebras
Categories of algebras [See also 18C05]
Axiomatic model classes [See also 03Cxx, in particular 03C60]
Quasivarieties
Natural dualities for classes of algebras [See also 06E15, 18A40,
22A30]
None of the above, but in this section
NUMBER THEORY
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Elementary number theory {For analogues in number fields, see
11R04}
11A05 Multiplicative structure; Euclidean algorithm; greatest common
11A07
11A15
11A25
11A41
divisors
Congruences; primitive roots; residue systems
Power residues, reciprocity
Arithmetic functions; related numbers; inversion formulas
Primes
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
S4
Boolean algebras with additional operations (diagonalizable algebras,
etc.) [See also 03G25, 03F45]
Boolean functions [See also 94C10]
Generalizations of Boolean algebras
None of the above, but in this section
Ordered structures
Ordered semigroups and monoids [See also 20Mxx]
Quantales
Noether lattices
Ordered groups [See also 20F60]
Ordered abelian groups, Riesz groups, ordered linear spaces
[See also 46A40]
Ordered rings, algebras, modules {For ordered fields, see 12J15; see
also 13J25, 16W80}
Topological lattices, order topologies [See also 06B30, 22A26, 54F05,
54H12]
BCK-algebras, BCI-algebras [See also 03G25]
None of the above, but in this section
11A51
11A55
11A63
Factorization; primality
Continued fractions {For approximation results, see 11J70}
[See also 11K50, 30B70, 40A15]
Radix representation; digital problems {For metric results, see
11K16}
Other representations
None of the above, but in this section
Sequences and sets
Density, gaps, topology
Additive bases, including sumsets [See also 05B10]
Arithmetic progressions [See also 11N13]
Arithmetic combinatorics; higher degree uniformity
Representation functions
Recurrences {For applications to special functions, see 33–XX}
Fibonacci and Lucas numbers and polynomials and generalizations
Sequences (mod m)
Farey sequences; the sequences 1k, 2k,···
Binomial coefficients; factorials; q-identities [See also 05A10, 05A30]
Bernoulli and Euler numbers and polynomials
Bell and Stirling numbers
Other combinatorial number theory
Special sequences and polynomials
Automata sequences
None of the above, but in this section
Polynomials and matrices
Polynomials [See also 13F20]
11A67
11A99
11Bxx
11B05
11B13
11B25
11B30
11B34
11B37
11B39
11B50
11B57
11B65
11B68
11B73
11B75
11B83
11B85
11B99
11Cxx
11C08
11C20 Matrices, determinants [See also 15B36]
11C99
11Dxx
11D04
11D07
11D09
11D25
11D41
11D45
11D57 Multiplicative and norm form equations
11D59
11D61
11D68
11D72
11D75
11D79
11D85
11D88
11D99
11Exx
None of the above, but in this section
Diophantine equations [See also 11Gxx, 14Gxx]
Linear equations
The Frobenius problem
Quadratic and bilinear equations
Cubic and quartic equations
Higher degree equations; Fermat’s equation
Counting solutions of Diophantine equations
Thue-Mahler equations
Exponential equations
Rational numbers as sums of fractions
Equations in many variables [See also 11P55]
Diophantine inequalities [See also 11J25]
Congruences in many variables
Representation problems [See also 11P55]
p-adic and power series fields
None of the above, but in this section
Forms and linear algebraic groups [See also 19Gxx] {For quadratic
forms in linear algebra, see 15A63}
Quadratic forms over general fields
Quadratic forms over local rings and fields
Forms over real fields
Quadratic forms over global rings and fields
General binary quadratic forms
General ternary and quaternary quadratic forms; forms of more than
two variables
Sums of squares and representations by other particular quadratic
forms
Bilinear and Hermitian forms
Class numbers of quadratic and Hermitian forms
Analytic theory (Epstein zeta functions; relations with automorphic
forms and functions)
Classical groups [See also 14Lxx, 20Gxx]
K-theory of quadratic and Hermitian forms
Galois cohomology of linear algebraic groups [See also 20G10]
Forms of degree higher than two
Algebraic theory of quadratic forms; Witt groups and rings
[See also 19G12, 19G24]
Quadratic spaces; Clifford algebras [See also 15A63, 15A66]
p-adic theory
None of the above, but in this section
Discontinuous groups and automorphic forms [See also 11R39, 11S37,
14Gxx, 14Kxx, 22E50, 22E55, 30F35, 32Nxx] {For relations with
quadratic forms, see 11E45}
Modular and automorphic functions
Structure of modular groups and generalizations; arithmetic groups
[See also 20H05, 20H10, 22E40]
Holomorphic modular forms of integral weight
Automorphic forms, one variable
Dedekind eta function, Dedekind sums
Relationship to Lie algebras and finite simple groups
Relations with algebraic geometry and topology
11E04
11E08
11E10
11E12
11E16
11E20
11E25
11E39
11E41
11E45
11E57
11E70
11E72
11E76
11E81
11E88
11E95
11E99
11Fxx
11F03
11F06
11F11
11F12
11F20
11F22
11F23
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
S5
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
11Pxx
11F25
11F27
11F30
11F32
11F33
11F37
11F41
11F46
11F50
11F52
11F55
11F60
11F66
11F67
11F68
11F70
11F72
11F75
11F80
11F85
11F99
11Gxx
11G05
11G07
11G09
11G10
11G15
11G16
11G18
11G20
11G25
11G30
11G32
11G35
11G40
Hecke-Petersson operators, differential operators (one variable)
Theta series; Weil representation; theta correspondences
Fourier coefficients of automorphic forms
Modular correspondences, etc.
Congruences for modular and p-adic modular forms [See also 14G20,
22E50]
Forms of half-integer weight; nonholomorphic modular forms
Automorphic forms on GL(2); Hilbert and Hilbert-Siegel modular
groups and their modular and automorphic forms; Hilbert modular
surfaces [See also 14J20]
Siegel modular groups; Siegel and Hilbert-Siegel modular and
automorphic forms
Jacobi forms
Modular forms associated to Drinfeld modules
Other groups and their modular and automorphic forms (several
variables)
Hecke-Petersson operators, differential operators (several variables)
Langlands L-functions; one variable Dirichlet series and functional
equations
Special values of automorphic L-series, periods of modular forms,
cohomology, modular symbols
Dirichlet series in several complex variables associated to
automorphic forms; Weyl group multiple Dirichlet series
Representation-theoretic methods; automorphic representations over
local and global fields
Spectral theory; Selberg trace formula
Cohomology of arithmetic groups
Galois representations
p-adic theory, local fields [See also 14G20, 22E50]
None of the above, but in this section
Arithmetic algebraic geometry (Diophantine geometry)
[See also 11Dxx, 14Gxx, 14Kxx]
Elliptic curves over global fields [See also 14H52]
Elliptic curves over local fields [See also 14G20, 14H52]
Drinfeld modules; higher-dimensional motives, etc. [See also 14L05]
Abelian varieties of dimension > 1 [See also 14Kxx]
Complex multiplication and moduli of abelian varieties
[See also 14K22]
Elliptic and modular units [See also 11R27]
Arithmetic aspects of modular and Shimura varieties [See also 14G35]
Curves over finite and local fields [See also 14H25]
Varieties over finite and local fields [See also 14G15, 14G20]
Curves of arbitrary genus or genus = 1 over global fields
[See also 14H25]
Dessins d’enfants, Bely˘ı theory
Varieties over global fields [See also 14G25]
L-functions of varieties over global fields; Birch-Swinnerton-Dyer
conjecture [See also 14G10]
Arithmetic mirror symmetry [See also 14J33]
Geometric class field theory [See also 11R37, 14C35, 19F05]
Heights [See also 14G40, 37P30]
Polylogarithms and relations with K-theory
None of the above, but in this section
Geometry of numbers {For applications in coding theory, see 94B75}
Lattices and convex bodies [See also 11P21, 52C05, 52C07]
Nonconvex bodies
Lattice packing and covering [See also 05B40, 52C15, 52C17]
Products of linear forms
11G42
11G45
11G50
11G55
11G99
11Hxx
11H06
11H16
11H31
11H46
11H50 Minima of forms
Quadratic forms (reduction theory, extreme forms, etc.)
11H55
11H56
Automorphism groups of lattices
11H60 Mean value and transfer theorems
11H71
11H99
11Jxx
Relations with coding theory
None of the above, but in this section
Diophantine approximation, transcendental number theory
[See also 11K60]
Homogeneous approximation to one number
Markov and Lagrange spectra and generalizations
Simultaneous homogeneous approximation, linear forms
Approximation by numbers from a fixed field
Inhomogeneous linear forms
Diophantine inequalities [See also 11D75]
Small fractional parts of polynomials and generalizations
Approximation in non-Archimedean valuations
Approximation to algebraic numbers
Continued fractions and generalizations [See also 11A55, 11K50]
Distribution modulo one [See also 11K06]
Irrationality; linear independence over a field
Transcendence (general theory)
Measures of irrationality and of transcendence
11J04
11J06
11J13
11J17
11J20
11J25
11J54
11J61
11J68
11J70
11J71
11J72
11J81
11J82
11N35
11N36
11N37
11N45
11N56
11N60
11N64
11N69
11N75
11J83
11J85
11J86
11J87
11J89
11J91
11J93
11J95
11J97
11J99
11Kxx
11K06
11K16
Metric theory
Algebraic independence; Gelfond’s method
Linear forms in logarithms; Baker’s method
Schmidt Subspace Theorem and applications
Transcendence theory of elliptic and abelian functions
Transcendence theory of other special functions
Transcendence theory of Drinfeld and t-modules
Results involving abelian varieties
Analogues of methods in Nevanlinna theory (work of Vojta et al.)
None of the above, but in this section
Probabilistic theory: distribution modulo 1; metric theory of
algorithms
General theory of distribution modulo 1 [See also 11J71]
Normal numbers, radix expansions, Pisot numbers, Salem numbers,
good lattice points, etc. [See also 11A63]
Special sequences
11K31
11K36 Well-distributed sequences and other variations
11K38
11K41
11K45
11K50 Metric theory of continued fractions [See also 11A55, 11J70]
11K55 Metric theory of other algorithms and expansions; measure and
Irregularities of distribution, discrepancy [See also 11Nxx]
Continuous, p-adic and abstract analogues
Pseudo-random numbers; Monte Carlo methods
Hausdorff dimension [See also 11N99, 28Dxx]
Diophantine approximation [See also 11Jxx]
Arithmetic functions [See also 11Nxx]
Harmonic analysis and almost periodicity
None of the above, but in this section
Exponential sums and character sums {For finite fields, see 11Txx}
Trigonometric and exponential sums, general
Gauss and Kloosterman sums; generalizations
Estimates on exponential sums
Jacobsthal and Brewer sums; other complete character sums
11K60
11K65
11K70
11K99
11Lxx
11L03
11L05
11L07
11L10
11L15 Weyl sums
Sums over primes
11L20
Sums over arbitrary intervals
11L26
Estimates on character sums
11L40
None of the above, but in this section
11L99
Zeta and L-functions: analytic theory
11Mxx
ζ(s) and L(s, χ)
11M06
Real zeros of L(s, χ); results on L(1, χ)
11M20
11M26
Nonreal zeros of ζ(s) and L(s, χ); Riemann and other hypotheses
11M32 Multiple Dirichlet series and zeta functions and multizeta values
11M35
11M36
Hurwitz and Lerch zeta functions
Selberg zeta functions and regularized determinants; applications
to spectral theory, Dirichlet series, Eisenstein series, etc. Explicit
formulas
Zeta and L-functions in characteristic p
Other Dirichlet series and zeta functions {For local and global
ground fields, see 11R42, 11R52, 11S40, 11S45; for algebro-geometric
methods, see 14G10; see also 11E45, 11F66, 11F70, 11F72}
Tauberian theorems [See also 40E05]
Relations with random matrices
Relations with noncommutative geometry
None of the above, but in this section
11M38
11M41
11M45
11M50
11M55
11M99
11Nxx Multiplicative number theory
11N05
11N13
11N25
11N30
11N32
Distribution of primes
Primes in progressions [See also 11B25]
Distribution of integers with specified multiplicative constraints
Tur´an theory [See also 30Bxx]
Primes represented by polynomials; other multiplicative structure of
polynomial values
Sieves
Applications of sieve methods
Asymptotic results on arithmetic functions
Asymptotic results on counting functions for algebraic and
topological structures
Rate of growth of arithmetic functions
Distribution functions associated with additive and positive
multiplicative functions
Other results on the distribution of values or the characterization of
arithmetic functions
Distribution of integers in special residue classes
Applications of automorphic functions and forms to multiplicative
problems [See also 11Fxx]
Generalized primes and integers
None of the above, but in this section
Additive number theory; partitions
Lattice points in specified regions
Goldbach-type theorems; other additive questions involving primes
11N80
11N99
11Pxx
11P05 Waring’s problem and variants
11P21
11P32
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
11Pxx
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
S6
11R04
11R06
11R34
11R37
11R39
11R42
11R44
11R45
11R47
11R52
11R54
11P55
11P70
11P81
11P82
11P83
11P84
11P99
11Rxx
11R09
11R11
11R16
11R18
11R20
11R21
11R23
11R27
11R29
11R32
11R33
Applications of the Hardy-Littlewood method [See also 11D85]
Inverse problems of additive number theory, including sumsets
Elementary theory of partitions [See also 05A17]
Analytic theory of partitions
Partitions; congruences and congruential restrictions
Partition identities; identities of Rogers-Ramanujan type
None of the above, but in this section
Algebraic number theory: global fields {For complex multiplication,
see 11G15}
Algebraic numbers; rings of algebraic integers
PV-numbers and generalizations; other special algebraic numbers;
Mahler measure
Polynomials (irreducibility, etc.)
Quadratic extensions
Cubic and quartic extensions
Cyclotomic extensions
Other abelian and metabelian extensions
Other number fields
Iwasawa theory
Units and factorization
Class numbers, class groups, discriminants
Galois theory
Integral representations related to algebraic numbers; Galois module
structure of rings of integers [See also 20C10]
Galois cohomology [See also 12Gxx, 19A31]
Class field theory
Langlands-Weil conjectures, nonabelian class field theory
[See also 11Fxx, 22E55]
Zeta functions and L-functions of number fields [See also 11M41,
19F27]
Distribution of prime ideals [See also 11N05]
Density theorems
Other analytic theory [See also 11Nxx]
Quaternion and other division algebras: arithmetic, zeta functions
Other algebras and orders, and their zeta and L-functions
[See also 11S45, 16Hxx, 16Kxx]
Ad`ele rings and groups
Arithmetic theory of algebraic function fields [See also 14–XX]
Cyclotomic function fields (class groups, Bernoulli objects, etc.)
Class groups and Picard groups of orders
K-theory of global fields [See also 19Fxx]
Totally real fields [See also 12J15]
None of the above, but in this section
Algebraic number theory: local and p-adic fields
Polynomials
Ramification and extension theory
Galois theory
Integral representations
Galois cohomology [See also 12Gxx, 16H05]
Class field theory; p-adic formal groups [See also 14L05]
Langlands-Weil conjectures, nonabelian class field theory
[See also 11Fxx, 22E50]
Zeta functions and L-functions [See also 11M41, 19F27]
Algebras and orders, and their zeta functions [See also 11R52, 11R54,
16Hxx, 16Kxx]
K-theory of local fields [See also 19Fxx]
Other analytic theory (analogues of beta and gamma functions, p-
adic integration, etc.)
Non-Archimedean dynamical systems [See mainly 37Pxx]
11S82
Other nonanalytic theory
11S85
Prehomogeneous vector spaces
11S90
None of the above, but in this section
11S99
Finite fields and commutative rings (number-theoretic aspects)
11Txx
Polynomials
11T06
Cyclotomy
11T22
Exponential sums
11T23
Other character sums and Gauss sums
11T24
Structure theory
11T30
Arithmetic theory of polynomial rings over finite fields
11T55
Finite upper half-planes
11T60
Algebraic coding theory; cryptography
11T71
None of the above, but in this section
11T99
Connections with logic
11Uxx
Decidability [See also 03B25]
11U05
11U07
Ultraproducts [See also 03C20]
11U09 Model theory [See also 03Cxx]
11U10
11U99
11R56
11R58
11R60
11R65
11R70
11R80
11R99
11Sxx
11S05
11S15
11S20
11S23
11S25
11S31
11S37
Nonstandard arithmetic [See also 03H15]
None of the above, but in this section
11S40
11S45
11S70
11S80
11Yxx
11Y05
11Y11
11Y16
11Y35
11Y40
11Y50
11Y55
11Y60
11Y65
11Y70
11Y99
11Zxx
11Z05
11Z99
12–XX
12–00
12–01
12–02
12–03
12–04
12–06
12Dxx
12D05
12D10
12D15
12D99
12Exx
12E05
12E10
12E12
12E15
12E20
12E25
12E30
12E99
12Fxx
12F05
12F10
12F12
12F15
12F20
12F99
12Gxx
12G05
12G10
12G99
12Hxx
12H05
12H10
12H20
12H25
12H99
12Jxx
12J05
12J10
12J12
12J15
12J17
12J20
12J25
12J27
12J99
12Kxx
12K05
12K10
12K99
12Lxx
12L05
12L10
12L12
12L15
12L99
Computational number theory [See also 11–04]
Factorization
Primality
Algorithms; complexity [See also 68Q25]
Analytic computations
Algebraic number theory computations
Computer solution of Diophantine equations
Calculation of integer sequences
Evaluation of constants
Continued fraction calculations
Values of arithmetic functions; tables
None of the above, but in this section
Miscellaneous applications of number theory
Miscellaneous applications of number theory
None of the above, but in this section
FIELD THEORY AND POLYNOMIALS
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Real and complex fields
Polynomials: factorization
Polynomials: location of zeros (algebraic theorems) {For the analytic
theory, see 26C10, 30C15}
Fields related with sums of squares (formally real fields, Pythagorean
fields, etc.) [See also 11Exx]
None of the above, but in this section
General field theory
Polynomials (irreducibility, etc.)
Special polynomials
Equations
Skew fields, division rings [See also 11R52, 11R54, 11S45, 16Kxx]
Finite fields (field-theoretic aspects)
Hilbertian fields; Hilbert’s irreducibility theorem
Field arithmetic
None of the above, but in this section
Field extensions
Algebraic extensions
Separable extensions, Galois theory
Inverse Galois theory
Inseparable extensions
Transcendental extensions
None of the above, but in this section
Homological methods (field theory)
Galois cohomology [See also 14F22, 16Hxx, 16K50]
Cohomological dimension
None of the above, but in this section
Differential and difference algebra
Differential algebra [See also 13Nxx]
Difference algebra [See also 39Axx]
Abstract differential equations [See also 34Mxx]
p-adic differential equations [See also 11S80, 14G20]
None of the above, but in this section
Topological fields
Normed fields
Valued fields
Formally p-adic fields
Ordered fields
Topological semifields
General valuation theory [See also 13A18]
Non-Archimedean valued fields [See also 30G06, 32P05, 46S10, 47S10]
Krasner-Tate algebras [See mainly 32P05; see also 46S10, 47S10]
None of the above, but in this section
Generalizations of fields
Near-fields [See also 16Y30]
Semifields [See also 16Y60]
None of the above, but in this section
Connections with logic
Decidability [See also 03B25]
Ultraproducts [See also 03C20]
Model theory [See also 03C60]
Nonstandard arithmetic [See also 03H15]
None of the above, but in this section
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
S7
12Yxx
12Y05
12Y99
13–XX
13–00
13–01
13–02
13–03
13–04
13–06
13Axx
13A02
13A05
13A15
13A18
13A30
13A35
13A50
13B25
13B30
13B35
13B40
13B99
13Cxx
13C05
13C10
13C11
13C12
13C13
13C14
13C15
13C20
13C40
13D02
13D03
13D05
13D07
13D09
13D10
13D15
13D22
13D30
13D40
13D45
13D99
13Exx
13E05
13E10
13E15
13E99
13Fxx
13F05
13F07
13F10
13A99
13Bxx
13B02
13B05
13B10 Morphisms
13B21
13B22
13C60 Module categories
13C99
13Dxx
COMMUTATIVE ALGEBRA
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
General commutative ring theory
Graded rings [See also 16W50]
Divisibility; factorizations [See also 13F15]
Ideals; multiplicative ideal theory
Valuations and their generalizations [See also 12J20]
Associated graded rings of ideals (Rees ring, form ring), analytic
spread and related topics
Characteristic p methods (Frobenius endomorphism) and reduction
to characteristic p; tight closure [See also 13B22]
Actions of groups on commutative rings; invariant theory
[See also 14L24]
None of the above, but in this section
Ring extensions and related topics
Extension theory
Galois theory
Integral dependence; going up, going down
Integral closure of rings and ideals [See also 13A35]; integrally closed
rings, related rings (Japanese, etc.)
Polynomials over commutative rings [See also 11C08, 11T06, 13F20,
13M10]
Rings of fractions and localization [See also 16S85]
Completion [See also 13J10]
´Etale and flat extensions; Henselization; Artin approximation
[See also 13J15, 14B12, 14B25]
None of the above, but in this section
Theory of modules and ideals
Structure, classification theorems
Projective and free modules and ideals [See also 19A13]
Injective and flat modules and ideals
Torsion modules and ideals
Other special types
Cohen-Macaulay modules [See also 13H10]
Dimension theory, depth, related rings (catenary, etc.)
Class groups [See also 11R29]
Linkage, complete intersections and determinantal ideals
[See also 14M06, 14M10, 14M12]
None of the above, but in this section
Homological methods {For noncommutative rings, see 16Exx; for
general categories, see 18Gxx}
Syzygies, resolutions, complexes
(Co)homology of commutative rings and algebras (e.g., Hochschild,
Andr´e-Quillen, cyclic, dihedral, etc.)
Homological dimension
Homological functors on modules (Tor, Ext, etc.)
Derived categories
Deformations and infinitesimal methods [See also 14B10, 14B12,
14D15, 32Gxx]
Grothendieck groups, K-theory [See also 14C35, 18F30, 19Axx,
19D50]
Homological conjectures (intersection theorems)
Torsion theory [See also 13C12, 18E40]
Hilbert-Samuel and Hilbert-Kunz functions; Poincar´e series
Local cohomology [See also 14B15]
None of the above, but in this section
Chain conditions, finiteness conditions
Noetherian rings and modules
Artinian rings and modules, finite-dimensional algebras
Rings and modules of finite generation or presentation; number of
generators
None of the above, but in this section
Arithmetic rings and other special rings
Dedekind, Pr¨ufer, Krull and Mori rings and their generalizations
Euclidean rings and generalizations
Principal ideal rings
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
14Bxx
Computational aspects of field theory and polynomials
Computational aspects of field theory and polynomials
None of the above, but in this section
13F15
13F20
Rings defined by factorization properties (e.g., atomic, factorial, half-
factorial) [See also 13A05, 14M05]
Polynomial rings and ideals; rings of integer-valued polynomials
[See also 11C08, 13B25]
Formal power series rings [See also 13J05]
Valuation rings [See also 13A18]
13F25
13F30
13F35 Witt vectors and related rings
13F40
13F45
13F50
13F55
13F60
13F99
13Gxx
13G05
13G99
13Hxx
13H05
13H10
Excellent rings
Seminormal rings
Rings with straightening laws, Hodge algebras
Stanley-Reisner face rings; simplicial complexes [See also 55U10]
Cluster algebras
None of the above, but in this section
Integral domains
Integral domains
None of the above, but in this section
Local rings and semilocal rings
Regular local rings
Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.)
[See also 14M05]
13H15 Multiplicity theory and related topics [See also 14C17]
13H99
13Jxx
13J05
13J07
13J10
13J15
13J20
13J25
13J30
13J99
13Lxx
13L05
13L99
13Mxx
13M05
13M10
13M99
13Nxx
13N05 Modules of differentials
13N10
None of the above, but in this section
Topological rings and modules [See also 16W60, 16W80]
Power series rings [See also 13F25]
Analytical algebras and rings [See also 32B05]
Complete rings, completion [See also 13B35]
Henselian rings [See also 13B40]
Global topological rings
Ordered rings [See also 06F25]
Real algebra [See also 12D15, 14Pxx]
None of the above, but in this section
Applications of logic to commutative algebra [See also 03Cxx, 03Hxx]
Applications of logic to commutative algebra [See also 03Cxx, 03Hxx]
None of the above, but in this section
Finite commutative rings {For number-theoretic aspects, see 11Txx}
Structure
Polynomials
None of the above, but in this section
Differential algebra [See also 12H05, 14F10]
Rings of differential operators and their modules [See also 16S32,
32C38]
Derivations
None of the above, but in this section
Computational aspects and applications [See also 14Qxx, 68W30]
Polynomials, factorization [See also 12Y05]
Gr¨obner bases; other bases for ideals and modules (e.g., Janet and
border bases)
Solving polynomial systems; resultants
Computational homological algebra [See also 13Dxx]
Applications of commutative algebra (e.g., to statistics, control
theory, optimization, etc.)
None of the above, but in this section
ALGEBRAIC GEOMETRY
General reference works (handbooks, dictionaries, bibliographies,
etc.)
Instructional exposition (textbooks, tutorial papers, etc.)
Research exposition (monographs, survey articles)
Historical (must also be assigned at least one classification number
from Section 01)
Explicit machine computation and programs (not the theory of
computation or programming)
Proceedings, conferences, collections, etc.
Foundations
Relevant commutative algebra [See also 13–XX]
Varieties and morphisms
Schemes and morphisms
Generalizations (algebraic spaces, stacks)
Noncommutative algebraic geometry [See also 16S38]
Elementary questions
None of the above, but in this section
Local theory
Singularities [See also 14E15, 14H20, 14J17, 32Sxx, 58Kxx]
Deformations of singularities [See also 14D15, 32S30]
Infinitesimal methods [See also 13D10]
Local deformation theory, Artin approximation, etc. [See also 13B40,
13D10]
Local cohomology [See also 13D45, 32C36]
Formal neighborhoods
Local structure of morphisms: ´etale, flat, etc. [See also 13B40]
13N15
13N99
13Pxx
13P05
13P10
13P15
13P20
13P25
13P99
14–XX
14–00
14–01
14–02
14–03
14–04
14–06
14Axx
14A05
14A10
14A15
14A20
14A22
14A25
14A99
14Bxx
14B05
14B07
14B10
14B12
14B15
14B20
14B25
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]
[Source Date: Monday 12 October 2009 21:56]
14Bxx
MSC2010: FINAL PUBLIC VERSION [Oct. 2009]
S8
14B99
14Cxx
14C05
14C15
14C17
14C20
14C21
14C22
14C25
14C30
14C34
14C35
14C40
14C99
14Dxx
14D05
14D06
14D07
14D10
14D15
14D20
14D21
14D22
14D23
14D24
14D99
14Exx
14E05
14E07
14E08
14E15
14F10
14F17
14F18
14F20
14F22
14F25
14F30
14F35
14F40
14F42
14F43
14F45
14F99
14Gxx
14G05
14G10
14G15
14G17
14G20
14G22
14G25
14G27
14G32
Arcs and motivic integration
Coverings [See also 14H30]
Ramification problems [See also 11S15]
Embeddings
14E16 McKay correspondence
14E18
14E20
14E22
14E25
14E30 Minimal model program (Mori theory, extremal rays)
14E99
14Fxx
14F05
None of the above, but in this section
(Co)homology theory [See also 13Dxx]
Sheaves, derived categories of sheaves and related constructions
[See also 14H60, 14J60, 18F20, 32Lxx, 46M20]
Differentials and other special sheaves; D-modules; Bernstein-Sato
ideals and polynomials [See also 13Nxx, 32C38]
Vanishing theorems [See also 32L20]
Multiplier ideals
´Etale and other Grothendieck topologies and (co)homologies
Brauer groups of schemes [See also 12G05, 16K50]
Classical real and complex (co)homology
p-adic cohomology, crystalline cohomology
Homotopy theory; fundamental groups [See also 14H30]
de Rham cohomology [See also 14C30, 32C35, 32L10]
Motivic cohomology; motivic homotopy theory [See also 19E15]
Other algebro-geometric (co)homologies (e.g., intersection,
equivariant, Lawson, Deligne (co)homologies)
Topological properties
None of the above, but in this section
Arithmetic problems. Diophantine geometry [See also 11Dxx, 11Gxx]
Rational points
Zeta-functions and related questions [See also 11G40] (Birch-
Swinnerton-Dyer conjecture)
Finite ground fields
Positive characteristic ground fields
Local ground fields
Rigid analytic geometry
Global ground fields
Other nonalgebraically closed ground fields
Universal profinite groups (relationship to moduli spaces, projective
and moduli towers, Galois theory)
14G35 Modular and Shimura varieties [See also 11F41, 11F46, 11G18]
14G40
Arithmetic varieties and schemes; Arakelov theory; heights
[See also 11G50, 37P30]
Applications to coding theory and cryptography [See also 94A60,
94B27, 94B40]
14G50
None of the above, but in this section
Cycles and subschemes
Parametrization (Chow and Hilbert schemes)
(Equivariant) Chow groups and rings; motives
Intersection theory, characteristic classes, intersection multiplicities
[See also 13H15]
Divisors, linear systems, invertible sheaves
Pencils, nets, webs [See also 53A60]
Picard groups
Algebraic cycles
Transcendental methods, Hodge theory [See also 14D07, 32G20,
32J25, 32S35], Hodge conjecture
Torelli problem [See also 32G20]
Applications of methods of algebraic K-theory [See also 19Exx]
Riemann-Roch theorems [See also 19E20, 19L10]
None of the above, but in this section
Families, fibrations
Structure of families (Picard-Lefschetz, monodromy, etc.)
Fibrations, degenerations
Variation of Hodge structures [See also 32G20]
Arithmetic ground fields (finite, local, global)
Formal methods; deformations [See also 13D10, 14B07, 32Gxx]
Algebraic moduli problems, moduli of vector bundles {For analytic
moduli problems, see 32G13}
Applications of vector bundles and moduli spaces in mathematical
physics (twistor theory, instantons, quantum field theory)
[See also 32L25, 81Txx]
Fine and coarse moduli spaces
Stacks and moduli problems
Geometric Langlands program: algebro-geometric aspects
[See also 22E57]
None of the above, but in this section
Birational geometry
Rational and birational maps
Birational automorphisms, Cremona group and generalizations
Rationality questions [See also 14M20]
Global theory and resolution of singularities [See also 14B05, 32S20,
32S45]
14J10
14J15
14J17
14J20
14J25
14J26
14J27
14J28
14J29
14J30
14J32
14J33
14J35
14J40
14J45
14J50
14J60
14G99
14Hxx
14H05
14H10
14H15
14H20
14H25
14H30
14H37
14H40
14H42
14H45
14H50
14H51
14H52
14H55
14H57
14H60
14H70
14H81
14H99
14Jxx
None of the above, but in this section
Curves
Algebraic functions; function fields [See also 11R58]
Families, moduli (algebraic)
Families, moduli (analytic) [See also 30F10, 32G15]
Singularities, local rings [See also 13Hxx, 14B05]
Arithmetic ground fields [See also 11Dxx, 11G05, 14Gxx]
Coverings, fundamental group [See also 14E20, 14F35]
Automorphisms
Jacobians, Prym varieties [See also 32G20]
Theta functions; Schottky problem [See also 14K25, 32G20]
Special curves and curves of low genus
Plane and space curves
Special divisors (gonality, Brill-Noether theory)
Elliptic curves [See also 11G05, 11G07, 14Kxx]
Riemann surfaces; Weierstrass points; gap sequences [See also 30Fxx]
Dessins d’enfants theory {For arithmetic aspects, see 11G32}
Vector bundles on curves and their moduli [See also 14D20, 14F05]
Relationships with integrable systems
Relationships with physics
None of the above, but in this section
Surfaces and higher-dimensional varieties {For analytic theory, see
32Jxx}
Families, moduli, classification: algebraic theory
Moduli, classification: analytic theory; relations with modular forms
[See also 32G13]
Singularities [See also 14B05, 14E15]
Arithmetic ground fields [See also 11Dxx, 11G25, 11G35, 14Gxx]
Special surfaces {For Hilbert modular surfaces, see 14G35}
Rational and ruled surfaces
Elliptic surfaces
K3 surfaces and Enriques surfaces
Surfaces of general type
3-folds [See also 32Q25]
Calabi-Yau manifolds
Mirror symmetry [See also 11G42, 53D37]
4-folds
n-folds (n > 4)
Fano varieties
Automorphisms of surfaces and higher-dimensional varieties
Vector bundles on surfaces and higher-dimensional varieties, and
their moduli [See also 14D20, 14F05, 32Lxx]
Hypersurfaces
Topology of surfaces (Donaldson polynomials, Seiberg-Witten
invariants)
Relationships with physics
None of the above, but in this section
Abelian varieties and schemes
Isogeny
Algebraic theory
Algebraic moduli, classification [See also 11G15]
Subvarieties
Arithmetic ground fields [See also 11Dxx, 11Fxx, 11G10, 14Gxx]
Analytic theory; abelian integrals and differentials
Complex multiplication [See also 11G15]
Theta functions [See also 14H42]
Picard schemes, higher Jacobians [See also 14H40, 32G20]
None of the above, but in this section
Algebraic groups {For linear algebraic groups, see 20Gxx; for Lie
algebras, see 17B45}
Formal groups, p-divisible groups [See also 55N22]
Group varieties
Group schemes
Affine algebraic groups, hyperalgebra constructions [See also 17B45,
18D35]
Geometric invariant theory [See also 13A50]
Group actions on varieties or schemes (quotients) [See also 13A50,
14L24, 14M17]
Classical groups (geometric aspects) [See also 20Gxx, 51N30]
Other algebraic groups (geometric aspects)
None of the above, but in this section
Special varieties
Varieties defined by ring conditions (factorial, Cohen-Macaulay,
seminormal) [See also 13F15, 13F45, 13H10]
Linkage [See also 13C40]
Low codimension problems
Complete intersections [See also 13C40]
Determinantal varieties [See also 13C40]
Grassmannians, Schubert varieties, flag manifolds [See also 32M10,
51M35]
[Source Date: Monday 12 October 2009 21:56]
14J81
14J99
14Kxx
14K02
14K05
14K10
14K12
14K15
14K20
14K22
14K25
14K30
14K99
14Lxx
14L35
14L40
14L99
14Mxx
14M05
14J70
14J80
14L05
14L10
14L15
14L17
14L24
14L30
14M06
14M07
14M10
14M12
14M15
[Licence: This text is available under the Creative Commons Attribution-Noncommercial-Share Alike License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Additional terms may apply.]