On the Unitary Cayley Graph of a Finite Ring. - Reza Akhtar; Megan Boggess; Tiffany Jackson-Henderson; Isidora Jiménez; Rachel Karpman; Amanda Kinzel; Dan Pritikin (Electron. J. Comb., 2009)

Bridge graphs and Deodhar parametrizations for positroid varieties. - Rachel Karpman (J. Comb. Theory A, 2016)

Total positivity for the Lagrangian Grassmannian. - Rachel Karpman (Adv. Appl. Math., 2018)

Isotopy graphs of Latin tableaux. - Rachel Karpman; Érika Roldán (Adv. Appl. Math., 2021)