Functions of complex variables Mathematical analysis 21 Analytic functions 8 Functional analysis 5 Potential theory (Mathematics) 5 Mathematics 4 Approximation theory 3 Geometric function theory 3 Numerical analysis 3 Riemann surfaces 3 Approximations and expansions 2 Differential equations, Partial 2 Engineering mathematics 2 Functions of a Complex Variable 2 Functions of a complex variable 2 Harmonic analysis on Euclidean spaces 2 Holomorphic functions 2 Holomorphic mappings 2 Laplace transformation 2 Mathematical physics 2 Number theory 2 Numbers, Complex 2 Operator theory 2 Probability theory and stochastic processes 2 Problems, exercises, etc 2 Real functions 2 Several Complex Variables and Analytic Spaces 2 Analyse mathématique 1 Cauchy transform 1 Complex Analysis 1