Event time:
Friday, October 28, 2022 - 12:00pm
Location:
LOM
Speaker:
Sebastian Hurtado-Salazar
Speaker affiliation:
Yale
Event description:
I will try to explain what rigidity in dynamics and geometry, and what type of groups (or actions) have it. The main characters of this story are cousins of $\mathrm{SL}_n(\mathbb{Z})$, the group of invertible matrices with integer coefficients and $n \ge 3$.
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