25 citations · 48 across the 4 of their papers we have counts for
3 papers · 1 filter
On the parametric behavior of A-hypergeometric series
Christine Berkesch Zamaere, Jens Forsgård, Laura Felicia Matusevich
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, o…
Hypergeometric Functions for Projective Toric Curves
Christine Berkesch Zamaere, Jens Forsgård, Laura Felicia Matusevich
We produce a decomposition of the parameter space of the -hypergeometric system associated to a projective monomial curve as a union of an arrangement of lines and its complemen…
Singularities and holonomicity of binomial D-modules
Christine Berkesch Zamaere, Laura Felicia Matusevich, Uli Walther
We study binomial D-modules, which generalize A-hypergeometric systems. We determine explicitly their singular loci and provide three characterizations of their holonomicity. The f…