no code implementations • 27 Dec 2020 • Eric Marberg, Yifeng Zhang
For types BC and D, we prove that these $W$-graphs are dual to each other, a phenomenon which does not occur in type A.
Representation Theory Combinatorics
1 code implementation • 12 Dec 2018 • Eric Marberg, Yifeng Zhang
We study a family of symmetric functions $\hat F_z$ indexed by involutions $z$ in the affine symmetric group.
Combinatorics Representation Theory
