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Torsion and Open Book Decompositions
- Publication Year :
- 2009
-
Abstract
- We show that if (B,\pi) is an open book decomposition of a contact 3-manifold (Y,\xi), then the complement of the binding B has no Giroux torsion. We also prove the sutured Heegaard-Floer c-bar invariant of the binding of an open book is non-zero.<br />Comment: 10 pages, 5 figures
- Subjects :
- Mathematics - Symplectic Geometry
Mathematics - Geometric Topology
57M27
57R58
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.0909.3465
- Document Type :
- Working Paper