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arxiv: math/0611717 · v3 · pith:2G7QOUQDnew · submitted 2006-11-23 · 🧮 math.GT · math.CO

Yamada Polynomial and Khovanov Cohomology

classification 🧮 math.GT math.CO
keywords cohomologypolynomialyamadabigradedcharacteristicdefineeulergraded
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For any graph G we define bigraded cohomology groups whose graded Euler characteristic is a multiple of the Yamada polynomial of G.

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