A note on degenerations of Morse actions

Abstract

We study Morse representations of discrete subgroups in higher rank semi-simple Lie groups defined by M. Kapovich, B. Leeb and J. Porti. We show that, if a sequence of Morse representations ${\rho }_n:\Gamma \to G$ is (strongly) unbounded in the character variety, the group must have a very particular structure.

10 pages, no figure

References in corpus (1)

• Rigidity of invariant convex sets in symmetric spaces

Cited by in corpus (1)

• Groupes convexes-cocompacts en rang supérieur