SPLITTING A 4-MANIFOLD WITH INFINITE CYCLIC FUNDAMENTAL GROUP, REVISED
2013 ◽
Vol 22
(14)
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pp. 1350081
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This article is a revised version of the author's earlier paper on a TOP-splitting of a closed connected oriented 4-manifold with infinite cyclic fundamental group. We show that a closed connected oriented 4-manifold with infinite cyclic fundamental group is TOP-split if it is virtually TOP-split. As a consequence, we see that a closed connected oriented 4-manifold with infinite cyclic fundamental group is TOP-split if the intersection form is indefinite. This also implies that every closed connected oriented smooth spin 4-manifold with infinite cyclic fundamental group is TOP-split.
2002 ◽
Vol 132
(3)
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pp. 453-469
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2009 ◽
Vol 01
(02)
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pp. 123-151
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2013 ◽
Vol 50
(1)
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pp. 31-50
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2004 ◽
Vol 2
(1)
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pp. 91-105
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