Talk page

Title:
Regularity of the cohomological equation for circle rotations

Speaker:
Carlos Ospina

Abstract:
Given an smooth function h, this talk will focus on solving the equation \psi(Rz)-\psi(z) = h(z) for circle rotations. We will see how the Diophantine condition on the rotation implies smooth solutions.

Link:
https://mathtube.org/lecture/video/regularity-cohomological-equation-circle-rotations

Workshop:
Mathtube- Online working seminar in Ergodic Theory