activity
20152024
most citedOn groups whose actions on finite-dimensional CAT(0) spaces have global fixed points

6 citations · 10 across the 8 of their papers we have counts for

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math.GR2024

On a family of finitely generated simple groups of homeomorphisms of the circle

Motoko Kato

The notion of chain groups of homeomorphisms of was introduced by Kim, Koberda and Lodha as a generalization of Thompson's group . Subsequently, an -version of…

math.GR2024

Acylindrical hyperbolicity and the centers of Artin groups that are not free of infinity

Motoko Kato, Shin-ichi Oguni

Charney and Morris-Wright showed acylindrical hyperbolicity of Artin groups of infinite type associated with graphs that are not joins, by studying clique-cube complexes and the ac…