Serge Cantat

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20242026

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math.DS2026

Rigidity of the dynamics of $Aut (F_{n})$ on representations into a compact group

Serge Cantat, Christophe Dupont, Florestan Martin-Baillon

Let $G$ be a compact Lie group. Let $F_{n}$ be the free group of rank $n$ . We describe the orbits of $Aut (F_{n})$ on $Hom (F_{n}; G)$ whe…

math.DS2026

Serge Cantat, Romain Dujardin

We investigate the multiplier rigidity problem for polynomial automorphisms of $C^{2}$ . A first result states that a complex HÃ©non map of given degree is determined up to f…

Rigidity of the dynamics of Aut(Fn​) on representations into a compact group

Multiplier rigidity for complex HÃ©non maps

Rigidity of the dynamics of $Aut (F_{n})$ on representations into a compact group