Multiple convex hypersurfaces with prescribed mean curvature
Xi-Ping Zhu (1994)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
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Xi-Ping Zhu (1994)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
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Kaising Tso (1992)
Mathematische Zeitschrift
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Yves Martinez-Maure (1997)
Annales Polonici Mathematici
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We give a characterization of convex hypersurfaces with an equichordal point in terms of hedgehogs of constant width.
B. Chow (1987)
Inventiones mathematicae
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Kai-Seng Chou, Xu-Jia Wang (2000)
Annales de l'I.H.P. Analyse non linéaire
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M. C. Lettington (2010)
Acta Arithmetica
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Knut Smoczyk (1998)
Manuscripta mathematica
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Małgorzata Głogowska (2005)
Banach Center Publications
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We investigate curvature properties of hypersurfaces in semi-Riemannian spaces of constant curvature with the minimal polynomial of the second fundamental tensor of second degree. We present suitable examples of hypersurfaces.
Theodora Bourni, Mat Langford (2016)
Geometric Flows
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We show that any strictly mean convex translator of dimension n ≥ 3 which admits a cylindrical estimate and a corresponding gradient estimate is rotationally symmetric. As a consequence, we deduce that any translating solution of the mean curvature flow which arises as a blow-up limit of a two-convex mean curvature flow of compact immersed hypersurfaces of dimension n ≥ 3 is rotationally symmetric. The proof is rather robust, and applies to a more general class of translator equations....
Antonio Ros Mulero (1987)
Revista Matemática Iberoamericana
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A fundamental question about hypersurfaces in the Euclidean space is to decide if the sphere is the only compact hypersurface (embedded or immersed) with constant higher order mean curvature H, for some r = 1, ..., n.