In this talk, I will explain how to classify quasi-representations of discrete groups using their characters. I will aim to make the lecture accessible to graduate students. This is joint work with Shmuel Weinberger and Jianchao Wu.
In this talk, I will explain how to classify quasi-representations of discrete groups using their characters. I will aim to make the lecture accessible to graduate students. This is joint work with Shmuel Weinberger and Jianchao Wu.