Exotic smooth structures on $CP^2#5{\bar CP^2}$

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Motivated by a construction of Fintushel and Stern, we show that the topological 4--manifold $CP^2#5{\bar CP^2}$ supports infinitely many distinct smooth structures.
14 pages, 4 figures; details of computation of Seiberg-Witten invariants is added

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Geometric Topology, Symplectic Geometry, 53D05,14J26;57R55,57R57

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http://salesiana.dossiersoluciones.com/handle/123456789/73553

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0412216
 http://arxiv.org/abs/math/0412216

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arXiv