Monthly Archives: March 2026

Title: Where to look for tensor categories in model theory? Abstract: I will review recent constructions of oligomorphic tensor categories generalizing Deligne’s $\operatorname{Rep}(S_t)$ from a model theoretic point of view. Then, I will explain where there are no continuous families like … Continue reading →

On Wednesday, March 11th, 2026, Zixuan Zhu, visiting from Universität Münster by way of Notre Dame, will be speaking in our seminar.  The title and abstract follow.   Title: Rank and Independence of Imaginaries in Proper Pairs of ACF Abstract: … Continue reading →