Colloquium

Oct 23, 2025   4:00 - 5:00 pm  
165 Noyes; reception in 300 Harker at 3pm
Sponsor
Lena Ji
Speaker
Jakub Witaszek (Northwestern)
Views
77
Originating Calendar
General Events - Department of Mathematics

Title: Complex and arithmetic singularities

Abstract: We will start by discussing how algebra, number theory, geometry, and analysis come together in studying the convergence of certain basic integrals. This will naturally lead us to various problems in the theory of singularities, including the famous direct summand conjecture about arithmetic singularities, and the study of Hodge-theoretic invariants of complex singularities.

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