Article contents
More about the geometric invariants [sum ]m(G) and [sum ]m(G, ℤ) for groups with normal locally polycyclic-by-finite subgroups
Published online by Cambridge University Press: 26 March 2001
Abstract
The main result of the paper is that the real characters of a group G of type FPm (Fm respectively) that do not vanish on a normal locally polycyclic-by-finite subgroup represent elements of the geometric invariant [sum ]m(G, ℤ) ([sum ]m(G) respectively). In the case m = 2 a stronger result is proved. Some consequences of the main result are considered.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 130 , Issue 2 , March 2001 , pp. 295 - 306
- Copyright
- 2001 Cambridge Philosophical Society
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