A combinatorial description of the Heegaard Floer contact invariant
arXiv:math/0612322 · doi:10.2140/agt.2007.7.1201
Abstract
In this short note, we observe that the Heegaard Floer contact invariant is combinatorial by applying the algorithm of Sarkar--Wang to the description of the contact invariant due to Honda--Kazez--Matic. We include an example of this combinatorial calculation.
6 pages
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