Exotic differential structures in dimension 2
نویسندگان
چکیده
منابع مشابه
Exotic Smooth Structures on 3cp 2 ♯8cp
We show that the exotic 4-manifolds with b+2 = 3 and b − 2 = 8 constructed by A. Stipsicz and Z. Szabó in [SS2] are simply connected. As a corollary, we conclude that a topological 4-manifold 3CP ♯8CP 2 admits infinitely many distinct smooth structures.
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2014
ISSN: 0166-8641
DOI: 10.1016/j.topol.2014.01.004