Abstract
We lift the characteristic-2 totally twisted Khovanov homology of Roberts and Jaeger to a theory with coefficients. The result is a complex computing reduced odd Khovanov homology for knots. This complex is equivalent to a spanning-tree complex whose differential is explicit modulo a sign ambiguity coming from the need to choose a sign assignment in the definition of odd Khovanov homology.
Citation
Andrew Manion. "A sign assignment in totally twisted Khovanov homology." Algebr. Geom. Topol. 14 (2) 753 - 767, 2014. https://doi.org/10.2140/agt.2014.14.753
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