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Contact Structures on M X S 2

Jonathan BowdenDiarmuid CrowleyAndrás I. Stipsicz

出版	Max-Planck-Inst. für Mathematik, 2013
URL	http://books.google.com.hk/books?id=fU8MvwEACAAJ&hl=&source=gbs_api

註釋

We show that if a manifold M admits a contact structure, then so does M x S 2. Our proof relies on surgery theory, a theorem of Eliashberg on contact surgery and a theorem of Bourgeois showing that if M admits a contact structure then so does M x T 2.