30 citations · 39 across the 3 of their papers we have counts for
4 papers
Combinatorial Heegaard Floer homology and sign assignments
Peter Ozsváth, András I. Stipsicz, Zoltán Szabó
We provide an intergral lift of the combinatorial definition of Heegaard Floer homology for nice diagrams, and show that the proof of independence using convenient diagrams adapts…
Knots in lattice homology
Peter Ozsváth, András Stipsicz, Zoltán Szabó
Assume that Γ_{v_0} is a tree with vertex set Vert(Γ_{v_0})={v_0, v_1,..., v_n}, and with an integral framing (weight) attached to each vertex except v_0. Assume furthermore that t…
Knot lattice homology in L-spaces
Peter Ozsváth, András Stipsicz, Zoltán Szabó
We show that the knot lattice homology of a knot in an L-space is equivalent to the knot Floer homology of the same knot (viewed these invariants as filtered chain complexes over t…
Heegaard Floer invariants of Legendrian knots in contact three--manifolds
Paolo Lisca, Peter Ozsváth, András I. Stipsicz +1
We define invariants of null--homologous Legendrian and transverse knots in contact 3--manifolds. The invariants are determined by elements of the knot Floer homology of the underl…