Some properties of modules for kac-moody algebras of indefinite type
作者:
Jin Quanqin,
期刊:
Communications in Algebra
(Taylor Available online 1995)
卷期:
Volume 23,
issue 4
页码: 1265-1273
ISSN:0092-7872
年代: 1995
DOI:10.1080/00927879508825279
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
The research of Kac-Moody algebras breaks into two parts: structure theory and representation theory. This paper concentrates on the second part, In section one, we investigate the inclusion relation of weight sets of different modules and the comparison of weight multiplicities in a module. In section two, we discuss the maximal weights and weight strings in a module. As consequences, we prove some properties of roots for Kac-Moody algebras.
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