Nonstandard Cayley automatic representations for fundamental groups of torus bundles over the circle

DOI10.1007/978-3-030-40608-0_7zbMath1484.20054arXiv2001.04743OpenAlexW2999433867MaRDI QIDQ782561

Prohrak Kruengthomya, Dmitry Berdinsky

Publication date: 27 July 2020

Full work available at URL: https://arxiv.org/abs/2001.04743

zbMATH Keywords

Pell's equationsemidirect productCayley automatic representationFA-presentable structure

Mathematics Subject Classification ID

Word problems, other decision problems, connections with logic and automata (group-theoretic aspects) (20F10) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34)

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