Exotic smooth structures on 3CP(2) #n(CP)over-bar(2), part II

Authors
Park, BD
Citation
Bd. Park, Exotic smooth structures on 3CP(2) #n(CP)over-bar(2), part II, P AM MATH S, 128(10), 2000, pp. 3067-3073
Citations number
13
Categorie Soggetti
Mathematics
Journal title
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY
ISSN journal
00029939 → ACNP
Volume
128
Issue
10
Year of publication
2000
Pages
3067 - 3073
Database
ISI
SICI code
0002-9939(2000)128:10<3067:ESSO3#>2.0.ZU;2-#
Abstract
We construct exotic 3CP(2) #11<(CP)over bar>(2) and 3CP(2) #13<(CP)over bar >(2) using the surgery techniques of R. Fintushel and R.J. Stern. We show t hat these 4-manifolds are irreducible by computing their Seiberg-Witten inv ariants.