Algebra Seminar: A Queer Crystal Structure on Shifted Tableaux...15-04-2019

Speaker:  Ezgi Kantarcı

Title: A Queer Crystal Structure on Shifted Tableaux

Date/Time: April 18, 2019  /  13.40-14.30

Place: FENS G035

Abstract: Crystal bases were introduced by Kashiwara in his study of the representation theory of quantized universal enveloping algebras. Tableaux are objects that are central in combinatorial representation theory, especially in relation to Lie groups. In this talk, we will combine the two to give a connected queer crystal structure on semistandard shifted tableaux of a given shape.

Contact:  Michel Lavrauw