Indecomposables in the composition algebra of the kronecker algebra
作者:
Pu Zhang,
期刊:
Communications in Algebra
(Taylor Available online 1999)
卷期:
Volume 27,
issue 10
页码: 4633-4639
ISSN:0092-7872
年代: 1999
DOI:10.1080/00927879908826720
出版商: Gordon and Breach Science Publishers Ltd.
数据来源: Taylor
摘要:
Let;Kbe the Kronecker algebra;MaK-indecomposable;C(K) the composition algebra ofK. By using the triangular decomposition ofC(K) we prove that [M] ∈C(K) if and only ifMis either a preprojective or a preinjective.
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