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arXiv · 1209.1002

An Exceptional Collection For Khovanov Homology

Benjamin Cooper·Matt Hogancamp
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Abstract

The Temperley-Lieb algebra is a fundamental component of SU(2) topological quantum field theories. We construct chain complexes corresponding to minimal idempotents in the Temperley-Lieb algebra. Our results apply to the framework which determines Khovanov homology. Consequences of our work include semi-orthogonal decompositions of categorifications of Temperley-Lieb algebras and Postnikov decompositions of all Khovanov tangle invariants.

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Benjamin Cooper, Matt Hogancamp. 2012-09-05. An Exceptional Collection For Khovanov Homology. https://doi.org/10.2140/agt.2015.15.2659

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