Convex plumbings and Lefschetz fibrations
Convex plumbings and Lefschetz fibrations
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凸管道和 Lefschetz 纤维
DOI:
10.4310/jsg.2013.v11.n3.a3
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Thomas E. Mark
中科院分区:
文献类型:
--
作者:
David T. Gay;Thomas E. Mark
We show that under appropriate hypotheses, a plumbing of symplectic surfaces in a symplectic 4-manifold admits strongly convex neighborhoods. Moreover the neighborhoods are Lefschetz fibered with an easily-described open book on the boundary supporting the induced contact structure. We point out some applications to cut-and-paste constructions of symplectic 4-manifolds.