Two-dimensional representations of affine Kac-Moody groups
type: Item
instance of: scholarly article
title: Two-dimensional representations of affine Kac-Moody groups
zbMATH Open document ID: 1041.22010
DOI: 10.1016/S0021-8693(02)00051-0
author: Yu Chen
published in: Journal of Algebra
publication date: 2002-11-28T00:00:00Z
review text: The author gives a complete and explicit description for all two-dimensional representations of non-twisted affine Kac-Moody groups. The representations are found that have a unique form characterized by homomorphisms between the base fields. The homomorphisms from affine Kac-Moody groups to two-dimensional linear groups are also determined.
reviewed by: N. Kawamoto
Mathematics Subject Classification ID: 22E67
Mathematics Subject Classification ID: 17B67
Mathematics Subject Classification ID: 81R10
zbMATH DE Number: 1836711
zbMATH Keywords: Kac-Moody group
zbMATH Keywords: representation
zbMATH Keywords: loop group
zbMATH Keywords: Chevalley-Demazure group scheme
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1836711