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arXiv:1807.03727 [math.GT]AbstractReferencesReviewsResources

Geometric realization of the almost-extreme Khovanov homology of semiadequate links

Józef H. Przytycki, Marithania Silvero

Published 2018-07-10Version 1

We introduce the notion of partial presimplicial set and construct its geometric realization. We show that any semiadequate diagram yields a partial presimplicial set leading to a geometric realization of the almost-extreme Khovanov homology of the diagram. We give a concrete formula for the homotopy type of this geometric realization, involving wedge of spheres and a suspension of the projective plane.

Comments: 13 pages, 7 figures, 3 tables
Categories: math.GT, math.AT
Subjects: 57M25, 57M27
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