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arXiv · 1802.04939

On Mellin-Barnes integral representations for GKZ hypergeometric functions

Saiei-Jaeyeong Matsubara-Heo
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Abstract

We consider Mellin-Barnes integral representations of GKZ hypergeometric equations. We construct integration contours in an explicit way and show that suitable analytic continuations give rise to a basis of solutions.

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Saiei-Jaeyeong Matsubara-Heo. 2018-02-14. On Mellin-Barnes integral representations for GKZ hypergeometric functions. https://arxiv.org/abs/1802.04939

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