A sufficient condition for a closed \((n-1)\)-dimensional surface to be homeomorphic to a sphere

zbMath0881.53005MaRDI QIDQ1363302

V. K. Ionin

Publication date: 19 February 1998

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

hypersurfacesconvex surfacessymmetrizationstopological spheres

Mathematics Subject Classification ID

Higher-dimensional and -codimensional surfaces in Euclidean and related (n)-spaces (53A07) Global submanifolds (53C40)

Related Items (1)

On the symmetric hyperspace of the circle

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