A quantum categorification of the Alexander polynomial - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2022

A quantum categorification of the Alexander polynomial

Louis-Hadrien Robert

Résumé

Using a modified foam evaluation, we give a categorification of the Alexander polynomial of a knot. We also give a purely algebraic version of this knot homology which makes it appear as the infinite page of a spectral sequence starting at the reduced triply graded link homology of Khovanov--Rozansky.

Dates et versions

hal-03882799 , version 1 (02-12-2022)

Identifiants

Citer

Louis-Hadrien Robert, Emmanuel Wagner. A quantum categorification of the Alexander polynomial. 2022. ⟨hal-03882799⟩
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