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Workshop

Robust QIE and limits of Anosov representations

  • Konstantinos Tsouvalas (Max Planck Institute for Mathematics in the Sciences in Leipzig, Germany)
E1 05 (Leibniz-Saal)

Abstract

One of the key properties of Anosov representations into any real semisimple Lie group $G$, is that they are structurally stable (i.e. small perturbations of an Anosov representation of a hyperbolic group remain Anosov). In this talk, we will provide examples of stable, quasi-isometrically embedded hyperbolic subgroups of $\textup{SL}_n(\mathbb{C})$ (n sufficiently large) which fail to be algebraic limits of Anosov representations, showing that structural stability fails to characterize Anosov representations.

Antje Vandenberg (administrative contact)

Max Planck Institute for Mathematics in the Sciences Contact via Mail

J. Audibert, X. Flamm, K. Tsouvalas, T. Weisman (organizational contact)

Olivier Guichard

Université de Strasbourg

Fanny Kassel

Institut des Hautes Études Scientifiques

Anna Wienhard

Max Planck Institute for Mathematics in the Sciences