Localization and the Floer homology of strongly invertible knots

Abstract

We establish two spectral sequences in knot Floer homology associated to a directed strongly invertible knot K. The first is from the knot Floer homology of K to the Heegaard Floer homology of the three sphere. The second is from the singular knot Floer homology of a singular knot associated to K to the knot Floer homology of the quotient knot of K.

50 pages, 27 figures. v2: Reorganized, and with significant revisions in certain places. This version to be published in Algebraic & Geometric Topology