Signature (topology)
http://dbpedia.org/resource/Signature_(topology) an entity of type: Abstraction100002137
In the field of topology, the signature is an integer invariant which is defined for an oriented manifold M of dimension divisible by four. This invariant of a manifold has been studied in detail, starting with Rokhlin's theorem for 4-manifolds, and Hirzebruch signature theorem.
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Signature (topology)
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1152311
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1109739707
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In the field of topology, the signature is an integer invariant which is defined for an oriented manifold M of dimension divisible by four. This invariant of a manifold has been studied in detail, starting with Rokhlin's theorem for 4-manifolds, and Hirzebruch signature theorem.
xsd:nonNegativeInteger
4962