Primary 
Secondary 


5 
1 

General 
0 
3 

History and biography 
5 
4 

Mathematical logic and foundations 
327 
217 

Combinatorics 
5 
27 

Order, lattices, ordered algebraic structures 
5 
4 

General algebraic systems 
103 
103 

Number theory 
41 
24 

Field theory and polynomials 
24 
28 

Commutative rings and algebras 
107 
57 

Algebraic geometry 
13 
24 

Linear and multilinear algebra; matrix theory 
142 
70 

Associative rings and algebras 
94 
30 

Nonassociative rings and algebras 
16 
21 

Category theory; homological algebra 
13 
11 

Ktheory 
1566 
413 

Group theory and generalizations 
6 
16 

Topological groups, Lie groups 
0 
2 

Measure and integration 
6 
15 

Functions of a complex variable 
5 
4 

Several complex variables and analytic spaces 
2 
3 

Special functions 
1 
3 

Ordinary differential equations 
3 
4 

Partial differential equations 
17 
7 

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 
4 
4 

Functional analysis 
1 
3 

Operator theory 
0 
1 

Calculus of variations and optimal control; optimization 
81 
52 

Geometry 
54 
39 

Convex and discrete geometry 
6 
6 

Differential geometry 
1 
1 

General topology 
20 
28 

Algebraic topology 
70 
62 

Manifolds and cell complexes 
2 
6 

Global analysis, analysis on manifolds 
5 
10 

Probability theory and stochastic processes 
6 
6 

Statistics 
6 
13 

Numerical analysis 
41 
126 

Computer science 
1 
0 

Mechanics of particles and systems 
1 
0 

Mechanics of deformable solids 
0 
1 

Fluid mechanics 
0 
1 

Optics, electromagnetic theory 
11 
20 

Quantum theory 
1 
5 

Statistical mechanics, structure of matter 
11 
10 

Operations research, mathematical programming 
1 
0 

Game theory, economics, social and behavioral sciences 
5 
5 

Biology and other natural sciences 
2 
0 

Systems theory; control 
89 
43 

Information and communication, circuits 
0 
1 

Mathematics education 
99 
0 

Thesis 
115 


MSC codes not assigned 
3142 


TOTAL 