A knot characterization and 1-connected nonnegatively curved 4-manifolds with circle symmetry (Q477460)
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| Language | Label | Description | Also known as |
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| English | A knot characterization and 1-connected nonnegatively curved 4-manifolds with circle symmetry |
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A knot characterization and 1-connected nonnegatively curved 4-manifolds with circle symmetry (English)
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9 December 2014
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This paper gives a classification of nonnegatively curved, simply connected, 4-manifolds with a circle isometry group up to equivariant diffeomorphisms.
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nonnegative curvature
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circle actions
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knots
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Alexandrov geometry
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