14 citations · 46 across the 16 of their papers we have counts for
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Chow functions for partially ordered sets
Luis Ferroni, Jacob P. Matherne, Lorenzo Vecchi
Three decades ago, Stanley and Brenti initiated the study of the Kazhdan--Lusztig--Stanley (KLS) functions, putting on common ground several polynomials appearing in algebraic comb…
Deletion formulas for equivariant Kazhdan-Lusztig polynomials of matroids
Luis Ferroni, Jacob P. Matherne, Lorenzo Vecchi
We study equivariant Kazhdan--Lusztig (KL) and -polynomials of matroids. We formulate an equivariant generalization of a result by Braden and Vysogorets that relates the equivar…
Categorical valuative invariants of polyhedra and matroids
Ben Elias, Dane Miyata, Nicholas Proudfoot +1
We introduce the notion of a categorical valuative invariant of polyhedra or matroids, in which alternating sums of numerical invariants are replaced by split exact sequences in an…