A combinatorial approach to surgery formulas in Heegaard Floer homology
arXiv:0802.3623 · doi:10.2140/agt.2009.9.2225
Abstract
Using the combinatorial approach to Heegaard Floer homology we obtain a relatively easy formula for computation of hat Heegaard Floer homology for the three-manifold obtained by rational surgery on a knot K inside a homology sphere Y.