๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The rank of a hypergeometric system

โœ Scribed by Berkesch, Christine


Book ID
120245502
Publisher
Cambridge University Press
Year
2010
Tongue
English
Weight
925 KB
Volume
147
Category
Article
ISSN
0010-437X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Rank Jumps in Codimension 2A-hypergeomet
โœ Laura Felicia Matusevich ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 371 KB

The holonomic rank of the A-hypergeometric system H A (ฮฒ) is shown to depend on the parameter vector ฮฒ when the underlying toric ideal I A is a non-Cohen-Macaulay codimension 2 toric ideal. The set of exceptional parameters is usually infinite.