Primary 
Secondary 


4 
1 

General 
0 
2 

History and biography 
5 
4 

Mathematical logic and foundations 
257 
136 

Combinatorics 
5 
20 

Order, lattices, ordered algebraic structures 
5 
2 

General algebraic systems 
72 
64 

Number theory 
40 
14 

Field theory and polynomials 
15 
16 

Commutative rings and algebras 
79 
35 

Algebraic geometry 
10 
20 

Linear and multilinear algebra; matrix theory 
91 
48 

Associative rings and algebras 
73 
22 

Nonassociative rings and algebras 
13 
15 

Category theory; homological algebra 
11 
7 

Ktheory 
1168 
298 

Group theory and generalizations 
3 
10 

Topological groups, Lie groups 
0 
1 

Measure and integration 
3 
12 

Functions of a complex variable 
4 
2 

Several complex variables and analytic spaces 
2 
3 

Special functions 
1 
3 

Ordinary differential equations 
3 
3 

Partial differential equations 
13 
4 

Dynamical systems and ergodic theory 
0 
1 

Difference and functional equations 
0 
1 

Sequences, series, summability 
3 
0 

Fourier analysis 
0 
3 

Abstract harmonic analysis 
0 
1 

Integral equations 
2 
3 

Functional analysis 
0 
2 

Operator theory 
0 
1 

Calculus of variations and optimal control; optimization 
64 
34 

Geometry 
45 
28 

Convex and discrete geometry 
4 
4 

Differential geometry 
1 
1 

General topology 
16 
22 

Algebraic topology 
52 
48 

Manifolds and cell complexes 
2 
4 

Global analysis, analysis on manifolds 
3 
8 

Probability theory and stochastic processes 
4 
4 

Statistics 
5 
11 

Numerical analysis 
29 
100 

Computer science 
1 
0 

Mechanics of particles and systems 
1 
0 

Mechanics of deformable solids 
0 
1 

Fluid mechanics 
10 
16 

Quantum theory 
1 
5 

Statistical mechanics, structure of matter 
9 
6 

Operations research, mathematical programming 
1 
0 

Game theory, economics, social and behavioral sciences 
4 
3 

Biology and other natural sciences 
1 
0 

Systems theory; control 
65 
31 

Information and communication, circuits 
88 
0 

Thesis 
113 


MSC codes not assigned 
2401 


TOTAL 