Alternating group actions on spin 4-manifolds
DOI:
https://doi.org/10.7146/math.scand.a-15051Abstract
Let X be a smooth, closed, connected spin 4-manifold with b1(X)=0 and non-positive signature σ(X). In this paper we use Seiberg-Witten theory to prove that if X admits a spin alternating A5 action, then b+2(X)≥|σ(X)|/8+3 under some non-degeneracy conditions.Downloads
Published
2008-03-01
How to Cite
Li, H., & Liu, X. (2008). Alternating group actions on spin 4-manifolds. MATHEMATICA SCANDINAVICA, 102(1), 59–72. https://doi.org/10.7146/math.scand.a-15051
Issue
Section
Articles