A spanning tree model for Khovanov homology
Abstract
Description
We use a spanning tree model to prove a result of E. S. Lee on the support of Khovanov homology of alternating knots.
13 pages, 3 figures; Footnote 1 was changed, a remark was rephrased as a theorem, a reference was added, typos were corrected
13 pages, 3 figures; Footnote 1 was changed, a remark was rephrased as a theorem, a reference was added, typos were corrected