Jacques Audibert

collaborators

2 papers

math.GT2025

Rational approximation for Hitchin representations

Jacques Audibert, Michael Zshornack

A consequence of Rapinchuk et al. is that for $S$ a closed surface of genus $g \geq 2$ , the set of Hitchin representations of $I ¨ _{1} (S)$ with image in $SL (n, Q)$ is…

math.GT2025

Maximal representations in lattices of the symplectic group

Jacques Audibert

We prove that all lattices of Sp(2n,R), except those commensurable with Sp(4k+2,Z) when n=2k+1, contain the image of infinitely many mapping class group orbits of Zariski-dense max…