Promotion and cyclic sieving on families of SSYT

Abstract: Cyclic sieving phenomenon is a connection between cyclic actions on a set with a polynomial evaluated at roots of unity that is surprisingly ubiquitous in the context of algebraic combinatorics. In this talk, we will consider some new instances of this phenomenon on families of tableaux under the promotion action. Based on work with Per Alexandersson and Svante Linusson.

combinatorics

Audience: researchers in the topic

York University Applied Algebra Seminar