Spin 4-manifolds with signature=-32

Authors
Furuta, M Kametani, Y Matsue, H
Citation
M. Furuta et al., Spin 4-manifolds with signature=-32, MATH RES LE, 8(3), 2001, pp. 293-301
Citations number
9
Categorie Soggetti
Mathematics
Journal title
MATHEMATICAL RESEARCH LETTERS
ISSN journal
10732780 → ACNP
Volume
8
Issue
3
Year of publication
2001
Pages
293 - 301
Database
ISI
SICI code
1073-2780(200105)8:3<293:S4WS>2.0.ZU;2-K
Abstract
We show that if X is a closed spin 4-manifold with sign(X) = -32, then X sa tisfies b(2)(X) greater than or equal to 44 = (11/8)\sign(X)\.