Volume computation for polytopes and partition functions for classical root systems

Discrete & Computational Geometry 35 (2006), 551-595 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 class...

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Bibliographic Details
Main Authors Baldoni, M. Welleda, Beck, Matthias, Cochet, Charles, Vergne, Michele
Format Journal Article
LanguageEnglish
Published 11.04.2005
Subjects
Mathematics - Combinatorics
Mathematics - Representation Theory
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Summary:Discrete & Computational Geometry 35 (2006), 551-595 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.
DOI:10.48550/arxiv.math/0504231