Local cohomology modules of A-hypergeometric system of Cohen-Macaulay type
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概要
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We study the structure of the local cohomology modules of the Fourier transform of $A$-hypergeometric systems. In particular, we are interested in local cohomology modules with respect to the orbit of a certain action on the toric variety determined by $A$. The purpose in this paper is to describe their structure by using a certain combinatorial object.
- 東北大学の論文