Hyperbolic Manifolds, Harmonic Forms, and Seiberg–Witten Invariants |
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Authors: | Claude LeBrun |
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Affiliation: | (1) Department of Mathematics, SUNY Stony Brook, NY, 11794, U.S.A. |
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Abstract: | New estimates are derived concerning the behavior of self-dual harmonic 2-forms on a compact Riemannian 4-manifold with nontrivial Seiberg–Witten invariants. Applications include a vanishing theorem for certain Seiberg–Witten invariants on compact 4-manifolds of constant negative sectional curvature. |
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Keywords: | anti-self-dual Einstein Seiberg– Witten harmonic 2-form |
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