Transfer Operators and Modular Forms -- lecture 3

This is the third lecture of the course "Transfer Operators and Modular Forms". In this lecture, we continue studying the properties of hyperfunctions and give a sketch of the proof of the Helgason theorem, that establishes the correspondence between the hyperfunctions on the boundary of the hyperbolic plane and the eigenfunctions of the Laplace operators.

Link to the previous lecture:

https://video.uni-freiburg.de/video/Transfer-Operators-and-Modular-Forms...