F-rings need not be ∏-homogeneous
作者:
Gene D. Abrams,
期刊:
Communications in Algebra
(Taylor Available online 1989)
卷期:
Volume 17,
issue 6
页码: 1495-1504
ISSN:0092-7872
年代: 1989
DOI:10.1080/00927878908823802
出版商: Gordon and Breach Science Publishers Ltd.
数据来源: Taylor
摘要:
We give examples of F-rings A with the property that an infinite direct product of copies of a fixed finitely generated indecomposable projective left A-module P admits a finitely generated indecomposable projective summand Q with Q not isomorphic to P.
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