Abstract
We provide the first complete computations of colored sl(N) homology for a nontrivial knot. In doing so, we show that the colored sl(N) homology of the trefoil labeled by an exterior power of the defining representation is isomorphic to the cohomology of a closed manifold naturally associated to the trefoil. This manifold is the set of homomorphisms from the fundamental group of the complement of the trefoil to SU(N) that send meridians to a particular conjugacy class depending on the label. We also provide complete computations and analogous isomorphisms for the first nontrivial link, the Hopf link.
| Original language | English (US) |
|---|---|
| Article number | 110314 |
| Journal | Advances in Mathematics |
| Volume | 474 |
| DOIs | |
| State | Published - Jul 2025 |
All Science Journal Classification (ASJC) codes
- General Mathematics
Keywords
- Colored link homology
- Khovanov Rozansky homology
- SU(N) representations
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