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Algorithms for D-modules --- restriction, tensor product, localization, and local cohomology groups

Toshinori Oaku, Nobuki Takayama

math.AGarXiv:math/9805006

Abstract

We describe algorithms for computing various functors for algebraic D-modules, i.e. systems of linear partial differential equations with polynomial coefficients. We will give algorithms for restriction, tensor product, localization, and local cohomology groups for all degrees.

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