Coxeter Groups Seminar: Matthew Dyer - University of Notre Dame


Location: 125 Hayes-Healy Hall

Title: Shellability and Hecke algebras

Abstract: Weijia Wang will conclude his talk from last week with some further general characterizations of shellability of posets. Then I will discuss shellings of Bruhat intervals and indicate relations between (some) such shellings and Iwahori-Hecke algebras.