In this talk, we will introduce a particular family of holomorphic correspondences on the Riemann sphere that are "matings" of rational and group behaviors. These correspondences were studied by Bullett-Penrose, Bullett-Harvey, Bullett and Bullet-Lomonaco, and live in the gap between modular and weakly modular correspondences. We will talk about this mating, and how it helps us construct the measure of maximal entropy.

This talk will be on Zoom, please contact organizer Clayton Petsche for the Zoom link.