Research

Preprints and Papers

  • submitted - (with P. Jiradilok) Roots of descent polynomials and an algebraic inequality on hook lengths - arXiv:1910.14631
  • accepted - (with D. Robertson and C. Smyth) Determinantal formulas with major indices - Proceedings of the American Mathematical Society
  • 2021 - (with R. Edman, P. Jiradilok, and G. Liu) Zonotopes whose cellular strings are all coherent - European Journal of Combinatorics
  • 2021 - (with B. Sagan and C. Smyth) On a rank-unimodality conjecture of Morier-Genoud and Ovsienko - Discrete Mathematics
  • 2021 - (with A. Dermenjian, C. Hohlweg, and V. Pilaud) The facial weak order on hyperplane arrangements - Discrete and Computational Geometry
  • 2021 - (with E. Barnard) Lattices from graph associahedra and subalgebras of the Malvenuto-Reutenauer algebra - Algebra Universalis
  • 2020 - (with A. Garver and K. Mousavand) A categorification of biclosed sets of strings - Journal of Algebra
  • 2020 - (with A. Garver) Chapoton triangles for nonkissing complexes - Algebraic Combinatorics
  • 2020 - (with A. Garver) Oriented flip graphs, noncrossing tree partitions, and representation theory of tiling algebras - Glasgow Mathematical Journal
  • 2019 - (with P. Galashin, S. Hopkins, and A. Postnikov) Root system chip-firing I: Interval-firing - Mathematische Zeitschrift
  • 2019 - (with P. Galashin, S. Hopkins, and A. Postnikov) Root system chip-firing II: Central-firing - International Mathematical Research Notices
  • 2018 - Homotopy type of intervals of the second higher Bruhat orders - ORDER
  • 2018 - (with A. Garver) Lattice properties of oriented exchange graphs and torsion classes - Algebras and Representation Theory
  • 2018 - (with A. Garver) Oriented flip graphs of polygonal subdivisions and noncrossing tree partitions - Journal of Combinatorial Theory: Series A
  • 2018 - (with A. Garver and K. Serhiyenko) Minimal length maximal green sequences - Advances in Applied Mathematics
  • 2017 - Crosscut-simplicial lattices - ORDER
  • 2017 - (with S. Hopkins and J. Propp) Sorting via chip-firing - Electronic Journal of Combinatorics
  • 2017 - Lattice structure of Grid-Tamari orders - Journal of Combinatorial Theory: Series A

 

Abstracts for Formal Power Series and Algebraic Combinatorics (FPSAC)

  • 2019 - Lattices from graph associahedra (with E. Barnard)
  • 2018 - Root system chip-firing (with P. Galashin, S. Hopkins, and A. Postnikov)
  • 2017 - Sorting via chip-firing (with S. Hopkins)
  • 2017 - Noncrossing tree partitions (with A. Garver)
  • 2017 - Minimal length maximal green sequences (with A. Garver and K. Serhiyenko)
  • 2016 - Oriented flip graphs and noncrossing tree partitions (with A. Garver)
  • 2015 - Lattice structure of Grid-Tamari orders
  • 2014 - Gallery posets of supersolvable arrangements

 

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