This cluster of papers covers a wide range of topics in combinatorial mathematics, including permutations, polytopes, algebraic combinatorics, enumerative combinatorics, Hopf algebras, Schubert calculus, toric varieties, Catalan numbers, and Ehrhart polynomials.
Combinatorics; Permutations; Polytopes; Algebraic Combinatorics; Enumerative Combinatorics; Hopf Algebras; Schubert Calculus; Toric Varieties; Catalan Numbers; Ehrhart Polynomials