4 citations · 8 across the 8 of their papers we have counts for
4 papers · 1 filter
Mirković-Vilonen Polytopes from Combinatorics
Mario Sanchez
Mirković-Vilonen (MV) polytopes are a class of generalized permutahedra originating from geometric representation theory. In this paper we study MV polytopes coming from matroid po…
Lattice Path Delta Matroids
Douglas M. Chen, Mario Sanchez, John Veliz +1
We initiate the study of a type generalization of the lattice path matroids defined by Bonin, de Mier, and Noy. These are delta matroids whose feasible sets are in bijection…
Derived Categories of Permutahedral and Stellahedral Varieties
Mario Sanchez
We utilize the coherent-constructible correspondence to construct full strongly exceptional collections of nef line bundles in the derived category of a toric variety through the c…
Coxeter tournaments
Brett Kolesnik, Mario Sanchez
We describe the Coxeter permutahedra, recently studied by Ardila, Castillo, Eur and Postnikov, in terms of random Coxeter tournaments, which involve cooperative and solitaire games…