On the contact class in Heegaard Floer homology
On the contact class in Heegaard Floer homology
复制标题
论Heegaard Floer同调中的接触类
DOI:
10.4310/jdg/1261495333
复制
发表时间:
2006
影响因子:
2.5
通讯作者:
G. Matić
中科院分区:
文献类型:
--
作者:
K. Honda;W. Kazez;G. Matić
We present an alternate description of the Ozsvath-Szabo contact class in Heegaard Floer homology. Using our contact class, we prove that if a contact structure (M,\xi) has an adapted open book decomposition whose page S is a once-punctured torus, then the monodromy is right-veering if and only if the contact structure is tight.