Title of article
Rank Jumps in Codimension 2A-hypergeometric Systems
Author/Authors
F. Alberto Grunbaum and Laura Felicia Matusevich، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
23
From page
619
To page
641
Abstract
The holonomic rank of the A -hypergeometricsystemHA (β) is shown to depend on the parameter vector β when the underlying toric ideal IAis a non-Cohen–Macaulay codimension 2 toric ideal. The set of exceptional parameters is usually infinite.
Journal title
Journal of Symbolic Computation
Serial Year
2001
Journal title
Journal of Symbolic Computation
Record number
805587
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