Article ID Journal Published Year Pages File Type
4643251 Journal of Computational and Applied Mathematics 2006 10 Pages PDF
Abstract

Kummer's evaluation of a finite hypergeometric series F(a,b;c;-1)(c=b-a+1,b=-2m) is extended in two directions to answer questions related to the positivity of Jost functions arising from one-dimensional Schrödinger equations with exponentially decaying potentials.

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Physical Sciences and Engineering Mathematics Applied Mathematics
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Extensions of the Kummer evaluation of a finite hypergeometric series
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