- Ph.D., Massachusetts Institute of Technology
- B.A., Trinity College Dublin
- Questions of Schur-positivity
- Relations among skew Schur functions
- Edge labellings and combinatorial topology of partially ordered sets
- Matrix theory
Comparing skew Schur functions: a quasisymmetric perspective, Journal of Combintatorics, 5 (1) (2014), 51-85.
Equality of P-partition generating functions, with Ryan E. Ward (Bucknell Class of 2011), Annals of Combinatorics, 18 (3) (2014), 489-514.
The Möbius function of generalized subword order, with Bruce E. Sagan, Advances in Mathematics, 229 (5) (2012), 2741-2766.
A Pieri rule for skew shapes, with Sami H. Assaf and an appendix by Thomas Lam, Journal of Combinatorial Theory (Series A), 118 (1) (2011), 277-290.
Towards a combinatorial classification of skew Schur functions, with Stephanie van Willigenburg, Transactions of the American Mathematical Society, 361 (8) (2009), 4437-4470.
Cylindric skew Schur functions, Advances in Mathematics, 205 (1) (2006), 275-312.
EL-labelings, supersolvability and 0-Hecke algebra actions on posets, Journal of Combinatorial Theory (Series A), 101 (1) (2003), 69-89.