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b-functions and integrable solutions of holonomic D-modules

Yves Laurent
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Abstract

A famous theorem of Harish-Chandra shows that all invariant eigendistributions on a semisimple Lie group are locally integrable functions. We give here an algebraic version of this theorem in terms of polynomials associated with a holonomic D-module.

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Yves Laurent. 2004-07-02. b-functions and integrable solutions of holonomic D-modules. https://arxiv.org/abs/math/0407030

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