Equivariant sl(n)-link homology
| dc.creator | Krasner, Daniel | |
| dc.date | 2008-04-23 | |
| dc.date | 2008-05-08 | |
| dc.date.accessioned | 2026-07-07T09:37:29Z | |
| dc.date.available | 2026-07-07T09:37:29Z | |
| dc.description | For every positive integer $n$ we construct a bigraded homology theory for links, such that the corresponding invariant of the unknot is closely related to the U(n)-equivariant cohomology ring of $\mathbb{CP}^{n-1}$; our construction specializes to the Khovanov-Rozansky $sl_n$-homology. We are motivated by the "universal" rank two Frobenius extension studied by M. Khovanov in \cite{Kh3} for $sl_2$-homology. | |
| dc.description | 28 pages, 23 figures | |
| dc.identifier | https://arxiv.org/abs/0804.3751 | |
| dc.identifier | http://arxiv.org/abs/0804.3751 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/160474 | |
| dc.subject | Quantum Algebra | |
| dc.subject | Geometric Topology | |
| dc.subject | 17B99 | |
| dc.title | Equivariant sl(n)-link homology | |
| dc.type | text |