IF 0.5 4区 数学 Q3 MATHEMATICS
F.E.A. Johnson
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引用次数: 0

摘要

设 P 是一个积分群环上的非零投影模块。我们要考虑的问题是,P 的秩是否一定是正值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On the rank of projective modules

Let P be a nonzero projective module over an integral group ring. We consider the question of whether the rank of P is necessarily positive.

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来源期刊
Archiv der Mathematik
Archiv der Mathematik 数学-数学
CiteScore
1.10
自引率
0.00%
发文量
117
审稿时长
4-8 weeks
期刊介绍: Archiv der Mathematik (AdM) publishes short high quality research papers in every area of mathematics which are not overly technical in nature and addressed to a broad readership.
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