3 citations · 3 across the 2 of their papers we have counts for
3 papers
math.CO2011
Affine Stanley symmetric functions for classical types
Steven Pon
We introduce affine Stanley symmetric functions for the special orthogonal groups, a class of symmetric functions that model the cohomology of the affine Grassmannian, continuing t…
math.CO2011★ 3 cited
Expansions of -Schur functions in the affine nilCoxeter algebra
Chris Berg, Nantel Bergeron, Steven Pon +1
We give a type free formula for the expansion of k-Schur functions indexed by fundamental coweights within the affine nilCoxeter algebra. Explicit combinatorics are developed in af…
math.CO2010
Promotion and evacuation on standard Young tableaux of rectangle and staircase shape
Steven Pon, Qiang Wang
(Dual-)promotion and (dual-)evacuation are bijections on SYT(λ) for any partition λ. Let c^r denote the rectangular partition (c,...,c) of height r, and let sc_k (k > 2) denote the…