Functions of complex variables-- Analysis-- Mathematics 253 Functions of complex variables 94 Mathematics 24 Mathematical analysis 22 Functions of complex variables; Analysis; Mathematics 20 Complex variables 13 Functions of several complex variables 13 Analytic functions 10 Complex variable 10 Functional analysis 5 Potential theory (Mathematics) 5 complex variables 5 Approximation theory 4 Complex Variables 4 Functions 4 Holomorphic functions 4 Calculus 3 Complex Variable 3 Conformal mapping 3 Differential equations, Partial 3 Geometric function theory 3 Numerical analysis 3 Riemann surfaces 3 Several Complex Variables and Analytic Spaces 3 Tensors 3 Analysis 2 Approximations and expansions 2 Differential Equation 2 Engineering mathematics 2 Fourier transformations 2