MCS 258 Introduction to Differential Equations (2 2 3) / 4 ECTS

First order differential equations, exact and linear equations, second order equations, Cauchy-Euler equations, undetermined coefficients, variation of parameters, higher order equations, series solutions of differential equations, partial differential equations, separation of variables, wave equation, Laplacian in polar coordinates, Laplace’s equation in cylindrical and spherical coordinates.