Some slides
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Reachability in chip-firing and rotor-routing (Georgia Institute of Technology, March 5, 2021)
The sandpile group of a trinity and a canonical definition for the planar Bernardi action (Extended slides, The 11th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, 2019)
Shellable dissections for root polytopes of graphs and digraphs (Binghampton University, May 4, 2021)
Dissecting graph polytopes using a combinatorial embedding (Brandeis University, March 22, 2022)
h^*-vectors of edge polytopes, connections to the greedoid polynomial, and some questions about the facets of the symmetric edge polytope (Extended slides, British Combinatorial Conference, July 12, 2022)