Contact open books with exotic pages

Contact open books with exotic pages
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接触具有奇异页面的打开书籍

DOI:
10.1007/s00013-015-0753-6
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发表时间:
2015
影响因子:
0.6
通讯作者:
O. Koert
O. Koert
中科院分区:
数学4区
文献类型:
--
作者:
B. Ozbagci;O. Koert

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本文考虑一个固定的切触3-流形,它允许无穷多个紧Stein填充,这些填充都是同胚的,但两两非同胚的。这些填充物中的每一个都产生一个闭接触5-流形,该流形被描述为一本接触打开的书,其页面是手头的填充物,其单值性是单位同形。我们证明了所得到的无穷多个切触5-流形都是双纯的,但两两非切触同构。此外,我们明确地确定这些接触5-流形。
We consider a fixed contact 3-manifold that admits infinitely many compact Stein fillings which are all homeomorphic but pairwise non-diffeomorphic. Each of these fillings gives rise to a closed contact 5-manifold described as a contact open book whose page is the filling at hand and whose monodromy is the identity symplectomorphism. We show that the resulting infinitely many contact 5-manifolds are all diffeomorphic but pairwise non-contactomorphic. Moreover, we explicitly determine these contact 5-manifolds.
DOI: 10.4310/jsg.2014.v12.n4.a2
发表时间: 2012-08
期刊: arXiv: Geometric Topology
影响因子: --
作者:
S. Akbulut;Kouichi Yasui
通讯作者: S. Akbulut;Kouichi Yasui