On the parametric behavior of A-hypergeometric series

On the parametric behavior of A-hypergeometric series

We describe the parametric behavior of the series solutions of an A-hypergeometric system. More precisely, we construct explicit stratifications of the parameter space such that, on each stratum, the series solutions of the system are holomorphic.

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Veröffentlicht in:arXiv.org 2016-05
Hauptverfasser: Zamaere, Christine Berkesch, sgård, Jens, Matusevich, Laura Felicia
Format: Artikel
Sprache:eng
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Zusammenfassung:We describe the parametric behavior of the series solutions of an A-hypergeometric system. More precisely, we construct explicit stratifications of the parameter space such that, on each stratum, the series solutions of the system are holomorphic.
ISSN:2331-8422