Filtrations on instanton homology
Geometric Topology
2012-10-19 v2
Abstract
In earlier work of the authors, the Khovanov complex of a knot or link appeared as the first page in a spectral sequence abutting to the instanton homology. The quantum and (co)homological gradings on Khovanov homology do not survive as gradings, but we show that they survive as filtrations.
Keywords
Cite
@article{arxiv.1110.1290,
title = {Filtrations on instanton homology},
author = {P. B. Kronheimer and T. S. Mrowka},
journal= {arXiv preprint arXiv:1110.1290},
year = {2012}
}
Comments
40 pages, 4 figures. Revised version, with corrected typos and extended introduction