Tianyi Lou

collaborators

2 papers

math.OA2026

Simplicity of action-based $C^{*}$ -algebras from hyperbolic actions

Tianyi Lou

We study the simplicity of $C^{*}$ -algebras built from group actions. For a faithful isometric action of a group $G$ on a countable metric space $X$ , we use the associated action r…

math.GT2026

Property $P_{naive}$ for big mapping class groups

Tianyi Lou

We study the property $P_{naive}$ of mapping class groups of surfaces of infinite type, that is, for any finite collection of non-trivial elements $h_{1},h_{2}, \cdots, h_…

Simplicity of action-based C∗-algebras from hyperbolic actions

Property Pnaive​ for big mapping class groups

Simplicity of action-based $C^{*}$ -algebras from hyperbolic actions

Property $P_{naive}$ for big mapping class groups