Videos First Alexanderson Award and Lecture Math careers in academia Perspectives on the Riemann Hypothesis 2018 Riemann Hypothesis, Seattle, 1996 Workshops Modeling the eye as a window on the body Categorified Hecke algebras, link homology, and Hilbert schemes Boltzmann machines Additive combinatorics and applications Nonlinear PDES in real and complex geometry Nonlocal differential equations in collective behavior Equilibrium states for dynamical systems arising from geometry Zeros of random polynomials Identifiability problems in systems biology Double ramification cycles and integrable systems Rigidity and flexibility of microstructures K-stability and related topics</strong Configuration spaces of graphs</strong