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arXiv:2404.17840 [math.GR]AbstractReferencesReviewsResources

A finitely presented group with transcendental spectral radius

Corentin Bodart

Published 2024-04-27Version 1

In this short note, we prove the existence of a finitely presented group with transcendental spectral radius. The proof relies on links between decidability of the Word Problem and semi-computability of the spectral radius.

Comments: 4 pages
Categories: math.GR, math.LO
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