Classification
MIED - Operators, functionals
110
MIEC - Hilbert spaces
21
MIEF - Nonlinear problems in functional analysis
8
MKBA - Formal theory and solutions of PDE
7
MKBC - Boundary problems, eigenvalue problems of PDE
7
MIEA - Metric spaces
6
MLD - Approximation theory
6
MAF - Mathematics - general series
5
MIEB - Linear spaces
4
MKAC - Boundary problems, eigenvalue problems of ODE
4
MSD - Mathematical methods in physics
4
MIB - Measure theory, integration theory
3
MKAH - Nonlinear ODE
3
MKBD - Mixed problems - PDE
3
MKBI - Systems of PDE
3
MNEB - Iterative methods, discrete approximations, successive approximations
3
MFBB - Matrices
2
MFD - Group theory, representation theory
2
MIEE - Distribution theory, generalized functions
2
MKDB - Nonlinear integral equations
2
MKDD - Special integral equations
2
MNB - Numerical algebra
2
MNE - Interpolations and approximations
2
MFB - Linear algebra
1
MFC - Algebraic structures
1
MFE - Algebras
1
MGB - Algebraic geometry
1
MGC - Differential geometry
1
MICB - Several variable function theory
1
MID - Topology
1
MIDA - Analytical topology
1
MIDB - Algebraic topology
1
MIDC - Topological manifolds
1
MIE - Functional analysis
1
MKAA - Formal theory and solutions of ODE
1
MKB - Partial differential equations
1
MKBB - Initial value problems of PDE
1
MKBH - Nonlinear PDE
1
MKC - Functional equations and inequalities
1
MKDA - Linear integral equations
1
MLA - Potential theory
1
MLE - Calculus of variations
1
MLF - Fourier analysis
1
MLH - Integral transforms
1
MNHB - Boundary problems, eigenvalue problems of PDE - numerical methods
1
MRA - Series and sequences
1
MRB - Special functions, special polynomials
1
MSB - Chaos, nonlinear dynamical systems
1
MSF - Mathematical methods in engineering
1
MWD - Applied graph theory, network analysis
1
more ...