output
20062025
most citedFOREST Unbiased Galactic plane Imaging survey with the Nobeyama 45-m telescope (FUGIN) I: Project Overview and Initial Results

205 citations

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Showing 2018 · math.OAShow all

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math.OA2018

-algebras associated with asymptotic equivalence relations defined by hyperbolic toral automorphisms

Kengo Matsumoto

We study the -algebras of the étale groupoids defined by the asymptotic equivalence relations for hyperbolic automorphisms on the two-dimensional torus. The algebras are prove…

math.OA2018★ 2 cited

Flow equivalence of topological Markov shifts and Ruelle algebras

Kengo Matsumoto

We study discrete flow equivalence of two-sided topological Markov shifts by using extended Ruelle algebras. We characterize flow equivalence of two-sided topological Markov shifts…