Contact Structures with Distinct Heegaard Floer Invariants
辛几何
2007-05-23 v2
摘要
We prove that the contact structures on Y= dX induced by non-homotopic Stein structures on the 4-manifold X have distinct Heegaard Floer invariants.
引用
@article{arxiv.math/0309326,
title = {Contact Structures with Distinct Heegaard Floer Invariants},
author = {Olga Plamenevskaya},
journal= {arXiv preprint arXiv:math/0309326},
year = {2007}
}
备注
15 pages, 7 figures; a minor mistake corrected, an appendix reviewing the Akbulut-Ozbagci construction of Lefschetz fibrations added, references updated