A remark on friedlands stratification of varieties of modules
作者:
Klaus Bongartz,
期刊:
Communications in Algebra
(Taylor Available online 1995)
卷期:
Volume 23,
issue 6
页码: 2163-2165
ISSN:0092-7872
年代: 1995
DOI:10.1080/00927879508825336
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
Given a finitely generated algebra A and a natural number d, we describe explicitely a decomposition of the variety of all d-dimensional A-modules into finitely many locally closed Gld- stable subvarieties and we give on each of these subvarieties a finite number of Gld-invariant regular functions that separate the orbits. Unfortunately this decomposition is very hard to compute
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