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TitleFirst syzygies of irreducible -hypergeometric quotients
Author(s) Mutsumi Saito
TypeArticle in Journal
AbstractAn A -hypergeometric system is not irreducible, if its parameter vector is resonant. In this paper, we present a way of computing a finite system of generators of the first syzygy module of an irreducible A -hypergeometric quotient. In particular, if the semigroup generated by A is simplicial and scored, then an explicit system of generators is given.
ISSN0022-4049
URL http://www.sciencedirect.com/science/article/pii/S0022404912001363
LanguageEnglish
JournalJournal of Pure and Applied Algebra
Volume217
Number1
Pages31 - 44
Year2013
Edition0
Translation No
Refereed No
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