Duality for regular systems of weights
type: Item
instance of: scholarly article
title: Duality for regular systems of weights
zbMATH Open document ID: 0963.32023
author: Kyoji Saito
published in: The Asian Journal of Mathematics
publication date: 2000-11-15T00:00:00Z
review text: A weight system is a system of 4 positive integers \((a,b,c,h)\) with some arithmetic conditions. Such weight systems appear naturally in the study of Coxeter groups and hypersurface singularities, e.g. Arnold duality. The paper gives a comprehensive study of such systems.
Mathematics Subject Classification ID: 32S30
Mathematics Subject Classification ID: 32S25
Mathematics Subject Classification ID: 14J17
Mathematics Subject Classification ID: 14J27
Mathematics Subject Classification ID: 14J28
Mathematics Subject Classification ID: 20F36
zbMATH DE Number: 1531001
zbMATH Keywords: characteristic polynomial
zbMATH Keywords: weight systems
zbMATH Keywords: Coxeter groups
zbMATH Keywords: hypersurface singularities
zbMATH Keywords: Arnold duality
reviewed by: Alexandru Dimca
MaRDI profile type: Publication
full work available at URL: ajm.1998.v2.n4.a15
OpenAlex ID: W1597266747
DOI: 10.4310/AJM.1998.V2.N4.A15
description: scientific article; zbMATH DE number 1531001