History 205 Mathematics 144 Mathematical models 129 Data processing 102 Probabilities 100 Differential equations 80 Differential equations, Partial 75 Differentiable dynamical systems 62 Mathematical physics 61 Numerical solutions 60 Stochastic processes 57 Geometry, Algebraic 55 Numerical analysis 54 Politics and government 53 Distribution (Probability theory) 51 Categories (Mathematics) 48 Functional analysis 47 Management 44 Banach spaces 43 Geometry, Differential 42 Mathematical analysis 41 Mathematical optimization 41 Social aspects 41 Design and construction 38 Group theory 37 Materials 37 Measure theory 37 Quantum theory 37 Differential equations, partial 36 Representations of groups 36