84 citations · 378 across the 32 of their papers we have counts for
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math.GT2021★ 5 cited
A mixed invariant of non-orientable surfaces in equivariant Khovanov homology
Robert Lipshitz, Sucharit Sarkar
We construct a mixed invariant of non-orientable surfaces from the Lee and Bar-Natan deformations of Khovanov homology and use it to distinguish pairs of surfaces bounded by the sa…
math.GT2021★ 1 cited
A knot Floer stable homotopy type
Ciprian Manolescu, Sucharit Sarkar
Given a grid diagram for a knot or link K in , we construct a filtered spectrum whose homology is the knot Floer homology of K. We conjecture that the filtered homotopy type o…
math.GT2021★ 1 cited
Homotopy functoriality for Khovanov spectra
Tyler Lawson, Robert Lipshitz, Sucharit Sarkar
We prove that the Khovanov spectra associated to links and tangles are functorial up to homotopy and sign.