Items where Division is "Talks" and Year is 2021
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Zagier, Don (2021) Analytic functions related to zeta-values, cotangent products, and the cohomology of $SL_2(\mathbb{Z})$. [Video]
Zagier, Don (2021) Geometry and Arithmetic of Integrable Hierarchies of KdV-type (Part 1). [Video] (Unpublished)
Zagier, Don B. (2021) Witten spin intersection numbers and the arithmetic of ordinary linear differential equations. [Video] (Unpublished)