%0 Journal Article
%T A combinatorial description of the $U^2=0$ version of Heegaard Floer homology
%A Peter Ozsvath
%A Andras Stipsicz
%A Zoltan Szabo
%J Mathematics
%D 2008
%I arXiv
%X We show that every 3--manifold admits a Heegaard diagram in which a truncated version of Heegaard Floer homology (when the holomorpic disks pass through the basepoints at most once) can be computed combinatorially.
%U http://arxiv.org/abs/0811.3395v2