Volume 4 (2021) no. 2

Table of contents

Branching from the General Linear Group to the Symmetric Group and the Principal Embedding
p. 189-200
Combinatorial, piecewise-linear, and birational homomesy for products of two chains
p. 201-224
Counting Coxeter’s friezes over a finite field via moduli spaces
p. 225-240
Alcove random walks, k-Schur functions and the minimal boundary of the k-bounded partition poset
p. 241-272
Principal specializations of Schubert polynomials in classical types
p. 273-287
The Cayley isomorphism property for ℤ p 3 ×ℤ q
p. 289-299
A Demazure Character Formula for the Product Monomial Crystal
p. 301-327
Idempotent systems
p. 329-357
A generalization of Edelman–Greene insertion for Schubert polynomials
p. 359-385