Programs in Mathematica relevant to Phase Integral Approximation for coupled ODEs of the Schrödinger type
Abstract
Description
Three programs in Mathematica are presented, which produce expressions for the lowest order and the higher order corrections of the Phase Integral Approximation. First program is pertinent to one ordinary differential equation of the Schrödinger type. The remaining two refer to a set of two such equations.
12 pages, RevTeX, corrected reference
12 pages, RevTeX, corrected reference