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The conjugacy and isomorphism problems for combable groups

Martin R. Bridson
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Abstract

There exist combable groups in which the conjugacy problem is unsolvable. The isomorphism problem is unsolvable for certain recursive sequences of finite presentations of combable groups.

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Martin R. Bridson. 2002-03-12. The conjugacy and isomorphism problems for combable groups. https://arxiv.org/abs/math/0203109

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