Direct-sum cancellation: Modules versus lattices1
作者:
Lee Klingler,
Lawrence S. Levy,
期刊:
Communications in Algebra
(Taylor Available online 1990)
卷期:
Volume 18,
issue 6
页码: 1857-1868
ISSN:0092-7872
年代: 1990
DOI:10.1080/00927879008823997
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
We give an example of an order, over the integers, whose lattices satisfy the Krull—Schmidt theorem but whose finitely generated modules do not satisfy direct—sum cancellation
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