Derivatives of any Horn-type hypergeometric functions with respect to their parameters

We consider the derivatives of Horn hypergeometric functions of any number of variables with respect to their parameters. The derivative of such a function of n variables is expressed as a Horn hypergeometric series of n+1 infinite summations depending on the same variables and with the same region...

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Detalles Bibliográficos
Main Authors: Vladimir V. Bytev, Bernd A. Kniehl
Formato: Artigo
Idioma:English
Publicado: Elsevier 2020-03-01
Series:Nuclear Physics B
Acceso en liña:http://www.sciencedirect.com/science/article/pii/S0550321319303979