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Sutured Floer homology distinguishes between Seifert surfaces
Sutured Floer homology distinguishes Seifert surfaces
2011/3/1
In this note we exhibit the first example of a knot K in the three-sphere S3 with a pair of minimal genus Seifert surfaces R1 and R2 that can be distinguished using the sutured Floer homology of their...
Partial open book decompositions and the contact class in sutured floer homology
Partial open book decomposition contact three-manifold with convex boundary sutured manifold sutured Floer homology EH-contact class
2010/2/25
We demonstrate how to combinatorially calculate the EH-class of a compatible contact structure in the sutured Floer homology group of a balanced sutured three manifold which is associated to an abstra...