Thursday, February 4, 2021

Thursday, February 4, 2021 — 1:00 PM EST

Title: Promotion and rowmotion – an ocean of notions

Speaker: Jessica Striker Affiliation: North Dakota State University Zoom: Contact Karen Yeats

Abstract: 

Dynamical Algebraic Combinatorics studies objects important in algebraic combinatorics through the lens of dynamical actions. In this talk, we give a flavor of this field by investigating ever more general domains in which the actions of promotion on tableaux (or tableaux-like objects) and rowmotion on order ideals (or generalizations of order ideals) correspond. This is based on joint works with J. Bernstein, K. Dilks, O. Pechenik, C. Vorland, and N. Williams.

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