Classification
MLE - Calculus of variations
121
MWF - Programming, optimization, control theory
22
MSD - Mathematical methods in physics
19
MGC - Differential geometry
11
MSF - Mathematical methods in engineering
9
MKBA - Formal theory and solutions of PDE
8
MAF - Mathematics - general series
7
MIAB - Infinitesimal calculus, foundations and textbooks
6
MIEF - Nonlinear problems in functional analysis
6
MKDA - Linear integral equations
6
MKAA - Formal theory and solutions of ODE
5
MNHB - Boundary problems, eigenvalue problems of PDE - numerical methods
5
MKAC - Boundary problems, eigenvalue problems of ODE
4
MKBH - Nonlinear PDE
4
MNC - Difference equations, difference methods
4
MRA - Series and sequences
4
MICA - One variable function theory
3
MIDA - Analytical topology
3
MIDB - Algebraic topology
3
MKA - Ordinary differential equations
3
MKBC - Boundary problems, eigenvalue problems of PDE
3
MLA - Potential theory
3
MNGB - Boundary problems, eigenvalue problems of ODE - numerical methods
3
MNH - Numerical solutions of PDE
3
MNLA - Computational methods in mathematics
3
MRC - Vector analysis, tensor analysis
3
MSS - System theory
3
DGF - Optical computing, computers - quantum computing, computers
2
MAD - Mathematics - comprehensive works
2
MFB - Linear algebra
2
MGB - Algebraic geometry
2
MIC - Complex analysis
2
MICC - Mapping in function theory
2
MKB - Partial differential equations
2
MKBI - Systems of PDE
2
MKD - Integral equations, integrodifferential equations
2
MLD - Approximation theory
2
MLH - Integral transforms
2
MNAA - Numerical analysis
2
MRB - Special functions, special polynomials
2
MWB - Stochastic processes
2
TGN - Control engineering
2
DSA - Computer graphics, image/photo editing
1
EVP - Energy models, energy system analysis
1
FAE - Materials research - general interest
1
MAK - Mathematics - formulae, tables
1
MFBB - Matrices
1
MFBE - Eigenvalues, linear transformations
1
MFD - Group theory, representation theory
1
MIA - Analysis - general
1
more ...