This is a preview. Log in through your library . Abstract This communication deals with the general theory of obtaining numerical electronic wave functions for the stationary states of atoms and ...

Prolate spheroidal wave functions (PSWFs) and their discrete counterparts – the discrete prolate spheroidal sequences (DPSSs) – have emerged as essential tools in the analysis of band‐limited ...

This is a preview. Log in through your library . Abstract An approximate wave function expressed in terms of exponential functions, spherical harmonics, etc., with numerical coefficients has been ...