Extensions of the Kummer evaluation of a finite hypergeometric series

Brown, Brian Malcolm ORCID: https://orcid.org/0000-0002-2871-6591 and Eastham, M .S .P. 2006. Extensions of the Kummer evaluation of a finite hypergeometric series. Journal of computational and applied mathematics 194 (1) , pp. 131-140. 10.1016/j.cam.2005.06.018

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Abstract

Kummer's evaluation of a finite hypergeometric series View the MathML source 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.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Computer Science & Informatics
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Uncontrolled Keywords:	Special functions; Spectral theory; Jost function
Publisher:	Elsevier
ISSN:	0377-0427
Last Modified:	21 Oct 2022 10:56
URI:	https://orca.cardiff.ac.uk/id/eprint/41794

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