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arXiv · 1509.01848

On a question of Bumagin and Wise

Alan D. Logan
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Abstract

Motivated by a question of Bumagin and Wise, we construct a continuum of finitely generated, residually finite groups whose outer automorphism groups are pairwise non-isomorphic finitely generated, non-recursively-presentable groups. These are the first examples of such residually finite groups.

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Alan D. Logan. 2015-09-06. On a question of Bumagin and Wise. https://arxiv.org/abs/1509.01848

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