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math.GT2026
Positive representations over real closed fields
Xenia Flamm, Nicolas Tholozan, Tianqi Wang +1
We develop the theory of -positive representations from general Fuchsian groups to linear groups over real closed fields. Our definition, which does not assume the boundary map…
math.GT2023
Notions of Anosov representation of relatively hyperbolic groups
Tianqi Wang
We prove that divergent, extended geometrically finite (in the sense of Weisman arXiv:2205.07183) representations can be interpreted as restricted Anosov (in the sense of Tholozan-…
math.GT2023
Simple Anosov representations of closed surface groups
Nicolas Tholozan, Tianqi Wang
We introduce and study \emph{simple Anosov representations} of closed hyperbolic surface groups, analogous to Minsky's \emph{primitive stable representations} of free groups. We pr…