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Type: Artigo de periódico
Title: More about the geometric invariants Sigma(m)(G) and Sigma(m)(G, Z) for groups with normal locally polycyclic-by-finite subgroups
Author: Kochloukova, DH
Abstract: The main result of the paper is that the real characters of a group G of type FPm (F-m respectively) that do not vanish on a normal locally polycyclic-by-finite sub-group represent elements of the geometric invariant Sigma (m)(G, Z) (Sigma (m)(G) respectively). In the case m = 2 a stronger result is proved. Some consequences of the main result. are considered.
Country: EUA
Editor: Cambridge Univ Press
Citation: Mathematical Proceedings Of The Cambridge Philosophical Society. Cambridge Univ Press, v. 130, n. 295, n. 306, 2001.
Rights: embargo
Identifier DOI: 10.1017/S0305004100004898
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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