Wave and Laplace equations and their applications, Solution by separation of variables, Series solutions, Full and partial eigenfunction expansions. Prerequisites: an elementary differential equations ...

Cho focuses on developing fast computational algorithms for wave scattering such as Maxwell’s equations and Helmholtz equation. In general, he is interested in numerical solution of PDEs, High ...

Solve \(\sqrt 3 \cos x + \sin x = \sqrt 2\), for \(0 \le x \le 2\pi\). First of all we need to put \(\sqrt 3 \cos x + \sin x\) into the form \(k\cos (x - \alpha ...