| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5772736 | Journal of Pure and Applied Algebra | 2018 | 43 Pages |
Abstract
We show how Khovanov's categorification of the Heisenberg algebra arises as a linearization of a discrete combinatorial structure in the bicategory of spans of groupoids. We also treat a categorification of U(sln) in a similar way.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Jeffrey C. Morton, Jamie Vicary,