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Finite automorphisms of negatively curved Poincare Duality groups

F. T. Farrell·J. -F. Lafont
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Abstract

In this paper, we show that if G is a finite p-group (p prime) acting by automorphisms on a $δ$-hyperbolic Poincare Duality group, then the fixed subgroup is a Poincare Duality group over Z/p. We also provide examples to show that the fixed subgroup might not even be a Duality group over Z.

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BibTeXRIS

F. T. Farrell, J. -F. Lafont. 2004-09-29. Finite automorphisms of negatively curved Poincare Duality groups. https://arxiv.org/abs/math/0302218

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