An action of gl(1|1) on odd annular Khovanov homology

J. Elisenda Grigsby, Stephan M. Wehrli

Abstract: We define an annular version of odd Khovanov homology and prove that it carries an action of the Lie superalgebra $\mathfrak{gl}(1|1)$ which is preserved under annular Reidemeister moves.

ArXiv: 1806.05718