184 citations · 630 across the 64 of their papers we have counts for
4 papers · 1 filter
Normal complex surface singularities with rational homology disk smoothings
Heesang Park, Dongsoo Shin, András I. Stipsicz
In this paper we show that if the minimal good resolution graph of a normal surface singularity contains at least two nodes (i.e. vertex with valency at least 3) then the singulari…
The topology of Stein fillable manifolds in high dimensions I
Jonathan Bowden, Diarmuid Crowley, András I. Stipsicz
We give a bordism-theoretic characterisation of those closed almost contact (2q+1)-manifolds (with q > 2) which admit a Stein fillable contact structure. Our method is to apply Eli…
Contact structures on M \times S^2
Jonathan Bowden, Diarmuid Crowley, András I. Stipsicz
We show that if a manifold M admits a contact structure, then so does M\times S^2. Our proof relies on surgery theory, a theorem of Eliashberg on contact surgery and a theorem of B…
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…