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Property P-naive for acylindrically hyperbolic groups
Journal article   Peer reviewed

Property P-naive for acylindrically hyperbolic groups

Carolyn Abbott and Francois Dahmani
Mathematische Zeitschrift, Vol.291(1-2), pp.555-568
02/01/2019

Abstract

Science & Technology Mathematics Physical Sciences
We prove that every acylindrically hyperbolic group that has no non-trivial finite normal subgroup satisfies a strong ping pong property, the P-naive property: for any finite collection of elements h(1),...,h(k), there exists another element gamma not equal 1 such that for all i, < h(i), gamma > = < hi > * . We also show that if a collection of subgroups H-1,...,H-k is a hyperbolically embedded collection, then there is gamma not equal 1 such that for all i, < H-i, gamma > = < Hi >* .

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