Volume computation for polytopes and partition functions for classical root systems

This paper presents an algorithm to compute the value of the inverse Laplace transforms of rational functions with poles on arrangements of hyperplanes. As an application, we present an efficient computation of the partition function for classical root systems.

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Bibliographic Details
Published inarXiv.org
Main Authors Baldoni, M Welleda, Beck, Matthias, Cochet, Charles, Vergne, Michele
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 15.06.2005
Subjects
Laplace transforms
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Summary:This paper presents an algorithm to compute the value of the inverse Laplace transforms of rational functions with poles on arrangements of hyperplanes. As an application, we present an efficient computation of the partition function for classical root systems.
ISSN:2331-8422