Khovanov homology and knot Floer homology for pointed links

John A. Baldwin, Adam Simon Levine, Sucharit Sarkar

A well-known conjecture states that for any $l$-component link $L$ in $S^3$, the rank of the knot Floer homology of $L$ (over any field) is less than or equal to $2^{l-1}$ times th…