The Â-genus of S¹-manifolds with finite second homotopy group
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Amann, Manuel
University of Münster, Department of Mathematics, Germany
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Dessai, Anand
University of Fribourg, Department of Mathematics, Switzerland
English
We construct simply connected smooth manifolds M of dimension 4k ≤ 8 with the following properties: the second homotopy group π₂(M) is finite, M admits a smooth action by the circle S¹ and the Â-genus Â(M) is non-zero.
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Faculty
- Faculté des sciences et de médecine
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Department
- Département de Mathématiques
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Language
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Classification
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Mathematics
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License
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License undefined
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Identifiers
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Persistent URL
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https://folia.unifr.ch/unifr/documents/301491
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