Khovanov's invariant for closed surfaces
Geometric Topology
2007-05-23 v1 Quantum Algebra
Abstract
We compute the Khovanov-Jacobsson number of an embedded torus in R^4. The answer is always 2, regardless of the embedding.
Cite
@article{arxiv.math/0502527,
title = {Khovanov's invariant for closed surfaces},
author = {Jacob Rasmussen},
journal= {arXiv preprint arXiv:math/0502527},
year = {2007}
}
Comments
7 pages, 2 figures