A closed symplectic four-manifold has almost Kähler metrics of negative scalar curvature

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作者
Jongsu Kim
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[1] Sogang University,Department of Mathematics
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Almost Kähler metric; Symplectic structure; Scalar curvature; 53C15; 53C20; 53D35;
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摘要
We show that any closed symplectic four-dimensional manifold (M, ω) admits an almost Kähler metric of negative scalar curvature compatible with ω.
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页码:115 / 136
页数:21
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