upcoming and recent talks:
University of Illinois Chicago Geometry, Topology, and Dynamics seminar. September 17.
AMS Fall Central Sectional, St. Louis. October 18–19.
AMS Spring Western Sectional, Boise. March 7–8, 2026.
SLMath, Recent Progress in Topological and Geometric Structures in Low Dimensions. March 23-27, 2026.
selected past talks:
- Eskinfest, Cetraro, Italy. June 29–July 4. (notes)
- Perspectives on Markov Numbers, BIRS (virtual). January 27–31. (video)
- Moving to higher rank (Canaryfest), Cetraro, Italy. July 2024. (slides)
- Bloomington Geometry Workshop. April 2024.
- International Iberoamerican Congress on Geometry, Pucón, Chile. December 2023.
- Texas Geometry and Topology Conference, Rice. November 2023.
- Midwest Dynamical Systems Conference, UIC. October 2023.
- Joint Seminar on Teichmüller Theory and Related Topics. April 2023. (video)
- Cornell Topology Festival. May 2022.
- Counting Problems, Ventotene, Italy. September 2021.
- Pacific Dynamics seminar. May 2021. (video – see also part 1, given by James)
- AMS Special Session on the Geometry of Groups and 3-Manifolds. October 2020. (slides)
- BISTRO seminar. May 2020. (slides)
- Flat Surfaces and Dynamics on Moduli Space, II, Oaxaca, Mexico. May 2019. (Video)
- AMS Special Session on Mapping Class Groups. March 2019.
Aaron Calderon 