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Deformations of Anosov subgroups: Limit cones and Growth indicators
Let $G$ be a connected semisimple real algebraic group. We prove the continuity of limit cones along deformations of Anosov subgroups of $G$ under a certain convexity assumption. This convexity assumption turns out to be necessary. We discuss an application to the notion of sharpness of an action of a …