(pdf) Infinitesimal Zariski closures of positive representations. 2020. (Arxiv)
(pdf) Hessian of Hausdorff dimension on purely imaginary directions, with Martin Bridgeman, Beatrice Pozzetti and Anna Wienhard. 2020. (Arxiv) Parts of this paper used to belong to the appendix of Conformality for a robust class of non-conformal attractors.