A remark on mapping tori of free group endomorphisms

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We observe that the results of Feighn-Handel and Geoghegan-Mihalik-Sapir-Wise about coherence and Hopficity of mapping tori of injective endomorphisms of free groups extend to non-injective endomorphisms.

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Group Theory, 20F05

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http://salesiana.dossiersoluciones.com/handle/123456789/64771

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0208189
 http://arxiv.org/abs/math/0208189

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arXiv