РАЗДЕЛ:

(00-XX) General
(01-XX) History and biography [See also the classification number –03 in the other sections]
(03-XX) Mathematical logic and foundations
(05-XX) Combinatorics {For finite fields, see 11Txx}
(06-XX) Order, lattices, ordered algebraic structures [See also 18B35]
(08-XX) General algebraic systems
(11-XX) Number theory
(12-XX) Field theory and polynomials
(13-XX) Commutative algebra
(14-XX) Algebraic geometry
(15-XX) Linear and multilinear algebra; matrix theory
(16-XX) Associative rings and algebras {For the commutative case, see 13-XX}
(17-XX) Nonassociative rings and algebras
(19-XX) K-theory [See also 16E20, 18F25]
(20-XX) Group theory and generalizations
(22-XX) Topological groups, Lie groups {For transformation groups, see 54H15, 57Sxx, 58-XX. For abstract harmonic analysis, see 43-XX}
(26-XX) Real functions [See also 54C30]
(28-XX) Measure and integration {For analysis on manifolds, see 58-XX}
(30-XX) Functions of a complex variable {For analysis on manifolds, see 58-XX}
(31-XX) Potential theory {For probabilistic potential theory, see 60J45}
(32-XX) Several complex variables and analytic spaces {For infinite-dimensional holomorphy, see 46G20, 58B12}
(34-XX) Ordinary differential equations
(35-XX) Partial differential equations
(37-XX) Dynamical systems and ergodic theory [See also 26A18, 28Dxx, 34Cxx, 34Dxx, 35Bxx, 46Lxx, 58Jxx, 70-XX]
(39-XX) Difference and functional equations
(40-XX) Sequences, series, summability
(42-XX) Harmonic analysis on Euclidean spaces
(43-XX) Abstract harmonic analysis {For other analysis on topological and Lie groups, see 22Exx}
(45-XX) Integral equations
(46-XX) Functional analysis {For manifolds modeled on topological linear spaces, see 57Nxx, 58Bxx}
(47-XX) Operator theory
(49-XX) Calculus of variations and optimal control; optimization [See also 34H05, 34K35, 65Kxx, 90Cxx, 93-XX]
(51-XX) Geometry {For algebraic geometry, see 14-XX}
(52-XX) Convex and discrete geometry
(53-XX) Differential geometry {For differential topology, see 57Rxx. For foundational questions of differentiable manifolds, see 58Axx}
(54-XX) General topology {For the topology of manifolds of all dimensions, see 57Nxx}
(55-XX) Algebraic topology
(57-XX) Manifolds and cell complexes {For complex manifolds, see 32Qxx}
(58-XX) Global analysis, analysis on manifolds [See also 32Cxx, 32Fxx, 32Wxx, 46-XX, 47Hxx, 53Cxx] {For geometric integration theory, see 49Q15}
(60-XX) Probability theory and stochastic processes {For additional applications, see 11Kxx, 62-XX, 90-XX, 91-XX, 92-XX, 93-XX, 94-XX}
(62-XX) Statistics
(65-XX) Numerical analysis
(68-XX) Computer science {For papers involving machine computations and programs in a specific mathematical area, see Section –04 in that area}
(70-XX) Mechanics of particles and systems {For relativistic mechanics, see 83A05 and 83C10; for statistical mechanics, see 82-XX}
(74-XX) Mechanics of deformable solids
(76-XX) Fluid mechanics {For general continuum mechanics, see 74Axx, or other parts of 74-XX}
(78-XX) Optics, electromagnetic theory {For quantum optics, see 81V80}
(80-XX) Classical thermodynamics, heat transfer {For thermodynamics of solids, see 74A15}
(81-XX) Quantum theory
(82-XX) Statistical mechanics, structure of matter
(83-XX) Relativity and gravitational theory
(85-XX) Astronomy and astrophysics {For celestial mechanics, see 70F15}
(86-XX) Geophysics [See also 76U05, 76V05]
(90-XX) Operations research, mathematical programming
(91-XX) Game theory, economics, social and behavioral sciences
(92-XX) Biology and other natural sciences
(93-XX) Systems theory; control {For optimal control, see 49-XX}
(94-XX) Information and communication, circuits
(97-XX) Mathematics education
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