Algebra Discrete Math., 2006 Issue 3, Pages 30–35
(Mi adm268)
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This article is cited in
4 papers
RESEARCH ARTICLE
Weakly P-small not P-small subsets in Abelian groups
T. Banach,
N. Lyaskovska Department of Mathematics, Ivan Franko
Lviv National University, Universytetska 1,
Lviv, 79000, Ukraine
Abstract:
We investigate the geometrical properties of the universal covering
$\widehat{\mathcal{A}}$ of a bimodule problem
$\mathcal{A}$.
Keywords:
bimodule problem, Tits form, universal covering, cell complex.
MSC: 16G60,
15A63,
20F65,
57M20 Received: 11.05.2006
Revised: 13.12.2006
Language: English
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