111 citations · 388 across the 47 of their papers we have counts for
9 papers · 1 filter
Fibers of maps to totally nonnegative spaces
James F. Davis, Patricia Hersh, Ezra Miller
This paper undertakes a study of the structure of the fibers of the Chevalley exponentiation maps . The fibers of these maps encode the…
Erratum to: Lattice point methods for combinatorial games
Alan Guo, Ezra Miller
We correct Definition 6.3, Proposition 6.7, and Section 7 in the published version of our paper.
Algorithms for lattice games
Alan Guo, Ezra Miller
This paper provides effective methods for the polyhedral formulation of impartial finite combinatorial games as lattice games. Given a rational strategy for a lattice game, a polyn…
Affine stratifications from finite misère quotients
Ezra Miller
Given a morphism from an affine semigroup Q to an arbitrary commutative monoid, it is shown that every fiber possesses an affine stratification: a partition into a finite disjoint…
Lattice point methods for combinatorial games
Alan Guo, Ezra Miller
We encode arbitrary finite impartial combinatorial games in terms of lattice points in rational convex polyhedra. Encodings provided by these \emph{lattice games} can be made parti…
Duality of antidiagonals and pipe dreams
Ning Jia, Ezra Miller
Weighted enumeration of reduced pipe dreams (or rc-graphs) results in a combinatorial expression for Schubert polynomials. The duality between the set of reduced pipe dreams and ce…