I am mostly interested in algebraic combinatorics, matroids (and variations thereof), polyhedral geometry, and tropical geometry, but I am also branching out in related subjects. I have been working on Jacobians (also known as sandpile groups or critical groups) and the chip-firing game on graphs and their generalizations, as well as geometric objects associated to matroids.

- The Dimension of an Amoeba [arXiv link]

With J. Draisma and J. Rau

To appear in*Bulletin of the London Mathematical Society*. - On the Number of Circuit-cocircuit Reversal Classes of an Oriented Matroid [arXiv link]

With E. Gioan

*Discrete Mathematics***342**, 1056-1059, 2019. - Geometric Bijections for Regular Matroids, Zonotopes, and Ehrhart Theory [arXiv link]

With S. Backman and M. Baker

To appear in*Forum of Mathematics, Sigma*.

Here is a blog post by my advisor on this work (and the work above). - Geometric Bijections Between Spanning Trees and Break Divisors [arXiv link]

*Journal of Combinatorial Theory, Series A***152**, 159-189, 2017.

Here is a blog post by my advisor on this work.

- Topological Bijections for Oriented Matroids [Link]

With S. Backman and F. Santos

Accepted for contributed poster at FPSAC 2019. - Geometric Bijections for Regular Matroids, Zonotopes, and Ehrhart Theory [Link]

With S. Backman and M. Baker

Accepted for contributed talk at FPSAC 2018.

- Chip-firing and Tropical Curves (Day 1, Day 2)

University of Bern. 12-13 July, 2019.

With Alejandro Vargas, we organized a minisymposium at the SIAM Conference on Applied Algebraic Geometry 2019.

- Combinatorial Geometries: Matroids, Oriented Matroids and Applications

Centre International de Rencontres MathÃ©matiques, France. 24-28 September, 2018. - Tropical Geometry, Amoebas, and Polytopes

Institut Mittag-Leffler, Sweden. 15 January-10 February, 2018. - Sandpile Groups

Casa MatemÃ¡tica Oaxaca, Mexico. 15-20 November, 2015.

*Topological Bijections for Oriented Matroids*(Poster)

International Conference on Formal Power Series and Algebraic Combinatorics

July 2019*The Dimension of an Amoeba*(Slides)

Scandinavian Gathering Around Remarkable Discrete Mathematics

May 2019*More on Geometric Bijections and Circuit-cocircuit Reversal Systems*

CIRM Workshop on*Combinatorial Geometries*

September 2018*The Combinatorics of Break Divisors*(Slides)

Institut Mittag-Leffler Seminar

February 2018*Spanning Trees and Geometric Bijections*

MIT Combinatorics Seminar

October 2017*The Circuit-cocircuit Reversal System of an Oriented Matroid*

Atlanta Lecture Series in Combinatorics and Graph Theory

September 2017*Spanning Trees and Geometric Bijections*

Brown University Discrete Math Seminar

May 2017*Geometric Bijections Between Spanning Trees and Break Divisors*

AMS Spring Southeastern Sectional Meeting in Athens, Special Session on*Interactions Between Algebraic and Tropical Geometry*

March 2016*Geometric Bijections Between Spanning Trees and Break Divisors*

BIRS-CMO Workshop on*Sandpile Groups*

November 2015*Geometric Bijections Between Spanning Trees and Break Divisors*

Cornell Combinatorics and Discrete Geomtry Seminar

April 2015

I won the School of Math Best PhD Thesis Award at Georgia Tech.