Mathematics 433 Mathematical analysis 178 Mathematical models 170 Differential equations 141 Functional analysis 126 Differential equations, Partial 125 Topology 115 Algebras, Linear 104 Data processing 103 Congresses 102 History 96 Number theory 91 Numerical solutions 91 Algebra 90 Graph theory 89 Probabilities 87 Numerical analysis 86 Mathematical physics 84 Stochastic processes 78 Geometry 77 Geometry, Algebraic 76 Calculus 73 Combinatorial analysis 73 Geometry, Differential 72 Functions of complex variables 67 Algebra, Abstract 64 Mathematical optimization 64 Logic, Symbolic and mathematical 56 Matrices 51 Group theory 50