| PURE MATHEMATICS | |
| 00 General | hits |
| 01 History | hits |
| 03 Mathematical logic and foundations | hits |
| 04 Set theory | hits |
| 05 Combinatorics | hits |
| 06 Order, lattices, ordered algebraic structures | hits |
| 11 Number theory | hits |
| 12 Field theory and polynomials | hits |
| 13 Commutative rings and algebras | hits |
| 14 Algebraic Geometry | hits |
| 15 Linear and multilinear algebra, matrix theory | hits |
| 16 Associative rings and algebras | hits |
| 17 Nonassociative rings and algebras | hits |
| 18 Category theory, homological algebra | hits |
| 19 K-theory | hits |
| 20 Group theory and generalizations | hits |
| 22 Topological groups, Lie algebras | hits |
| 26 Real functions | hits |
| 28 Measure and integration | hits |
| 30 Functions of a complex variable | hits |
| 32 Several complex variables | hits |
| 34 Ordinary differential equations | hits |
| 35 Partial differential equations | hits |
| 39 Finite differences and functional equations | hits |
| 40 Sequences, series, summability | hits |
| 41 Approximation and expansion | hits |
| 42 Fourier analysis | hits |
| 43 Abstract harmonic analysis | hits |
| 45 Integral equations | hits |
| 46 Functional analysis | hits |
| 47 Operator theory | hits |
| 49 Calculus of variations and optimal control, optimization | hits |
| 51 Geometry | hits |
| 52 Convex sets and related geometric topics | hits |
| 53 Differential geometry | hits |
| 54 General Topology | hits |
| 55 Algebraic topology | hits |
| 57 Manifolds and cell complexes | hits |
| 58 Global analysis, analysis on manifolds | hits |
| 60 Probability theory and stochastic processes | hits |
| 62 Statistics | hits |
| 65 Numerical analysis | hits |
| 68 Computer science | hits |
| 70 Mechanics of particles and systems | hits |
| 73 Mechanics of solids | hits |
| 76 Fluid mechanics | hits |
| 78 Optics, electromagnetic theory | hits |
| 80 Classical thermodynamics, heat transfer | hits |
| 81 Quantum theory | hits |
| 82 Statistical mechanics, structure of matter | hits |
| 83 Relativity and gravitational theory | hits |
| 85 Astronomy and astrophysics | hits |
| 86 Geophysics | hits |
| 90 Economics, operations research, programming, games | hits |
| 92 Biology and behavioral sciences | hits |
| 93 Systems theory, control | hits |
| 94 Information and communication, circuit | hits |
ToP