Related to Tilings:
Slides and a Handout from a 50 minute presentation for general audiences given in February, 2025
Poster presented in July, 2024 (Joint work with Joseph Doolittle)
Video and Slides from a 15 minute presentation given in September, 2023
Slides from a 50 minute talk given in December, 2022
A brief Animation of a signed tiling presented in various talks
A brief Animation of a 3-dimensional tiling presented in various talks
Related to Sandpile Torsors:
Slides from a 20 minute presentation given in April, 2025
Slides from a 50 minute presentation given in November, 2024
An 8-minute Animation used for various presentations
A 4-minute Animation meant to appeal to a more general audience
Poster presented in July, 2024 (Joint work with Changxin Ding, Lilla Tóthmérész, and Chi Ho Yuen )
Slides from a 50 minute presentation given in May, 2024
Slides and a Handout from a 50 minute presentation given in April, 2022
Video from a 50 minute presentation given in July, 2022
Video aimed at general math audiences as part of the "summer of math exposition" posted in August, 2021
Related to Chip-Firing:
Video of a 50 minute presentation given in January, 2021
Video and Slides from a 50 minute presentation given in May, 2020
Other Topics:
Poster and short Animation on a toggling problem; presented in July, 2022 (Joint work with Colin Defant, Michael Joseph, and Matthew Macauley)
Slides from a talk on Dynamical Algebraic Combinatorics given in July, 2021
Slides from a presentation on Dressians (for Math 274 at UC Berkeley) given in April, 2021
Slides from a talk on Matroids given in March, 2021