De Omri Solan
We will discuss the following result. For every nonarithmetic lattice $\Gamma < \mathrm{SL}_2(\mathbb{C})$ there is $\varepsilon \Gamma$ such that for every $g \in \mathrm{SL}_2(\mathbb{C})$ the intersection $g\Gamma g^{-1} \cap \mathrm{SL}_2(\mathbb{R})$ is either a lattice or a has critical exponent $\delta(g\Gamma g^{-1} \cap \mathrm{SL}_2(\mathbb{R})) \leq 1-\varepsilon \Gamma$. This result extends Mohammadi-Margulis and Bader-Fisher-Milier-Strover. We will focus on an ergodic component of the proof, asserting certain preservation of entropy-contribution under limits of measures.
De Bruno Santiago
De Roland Roeder
De Florent Ygouf
De Omri Solan
De Megan Roda
De Rafael Potrie
De David Fisher
De Federico Rodriguez Hertz
De Mason Hart
De Leon Carvajales
De Sara Maloni
De Sara Maloni
De Sara Maloni
