Comprehensive Restriction Algorithm for Hypergeometric Systems

Hiromasa Nakayama; Nobuki Takayama

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arXiv · 2510.05104

Comprehensive Restriction Algorithm for Hypergeometric Systems

Hiromasa Nakayama·Nobuki Takayama

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Abstract

An algorithm computing the restriction of a holonomic D-module to a linear subspace was given by T.Oaku in 1997. We consider a problem of computing the restriction for a given holonomic D-module with parameters. We will give a partial answer to the problem for general holonomic D-modules and an answer to hypergeometric holonomic D-modules.

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Hiromasa Nakayama, Nobuki Takayama. 2025-09-05. Comprehensive Restriction Algorithm for Hypergeometric Systems. https://arxiv.org/abs/2510.05104

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