NDLI: Almost-Kähler anti-self-dual metrics

Content Provider	Springer Nature Link
Author	Kim, Inyoung
Copyright Year	2016
Abstract	We show the existence of strictly almost-Kähler anti-self-dual (ASD) metrics on certain 4-manifolds by deforming scalar-flat Kähler metrics. On the other hand, we prove the non-existence of such metrics on certain other 4-manifolds by means of Seiberg–Witten theory. In the process, we provide a simple new proof of the fact that any almost-Kähler ASD 4-manifold must have a non-trivial Seiberg–Witten invariant.
Ending Page	391
Page Count	23
Starting Page	369
File Format	PDF
ISSN	0232704X
e-ISSN	15729060
Journal	Annals of Global Analysis and Geometry
Issue Number	4
Volume Number	49
Language	English
Publisher	Springer Netherlands
Publisher Date	2016-02-10
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Anti-self-dual metric Geometry Statistics for Business/Economics/Mathematical Finance/Insurance Seiberg–Witten invariant Analysis Theoretical, Mathematical and Computational Physics Scalar-flat Kähler metric Group Theory and Generalizations Special Riemannian manifolds (Einstein, Sasakian, etc.) Almost-Kähler
Content Type	Text
Resource Type	Article
Subject	Analysis Geometry and Topology

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Almost-Kähler anti-self-dual metrics