Crystals and coboundary categories
Following an idea of A. Berenstein, we define a commutor for the category of crystals of a finite-dimensional complex reductive Lie algebra. We show that this endows the category of crystals with the structure of a coboundary category. Similarly to the role of the braid group in braided categories,...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Published: |
Duke University Press
2006
|