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arXiv:math/0611717 [math.GT]AbstractReferencesReviewsResources

Yamada Polynomial and Khovanov Cohomology

V. Vershinin, A. Vesnin

Published 2006-11-23, updated 2006-12-07Version 3

For any graph G we define bigraded cohomology groups whose graded Euler characteristic is a multiple of the Yamada polynomial of G.

Comments: 12 pages
Journal: Proceedings of the International Conference, "Intelligence of Low Dimensional Topology 2006". World Scientific Publishing Co. in the Knots and Everything Book Series. 2007. 337-346
Categories: math.GT, math.CO
Subjects: 57M27, 05C15
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