WebJan 1, 2002 · 3.3.. Convex capsWe say a hypersurface M⊂ R n+1 is convex, if it lies on the boundary of a convex body K⊂ R n+1.Here we show: Theorem 3.5. Let M⊂ R n+1 be an immersed compact connected hypersurface with non-vanishing Gauss–Kronecker curvature. Suppose that ∂M lies in a hyperplane H, and furthermore, either n>2 or each … WebWe prove -closeness of hypersurfaces to a sphere in Euclidean space under the assumption that the traceless second fundamental form is -small compared to the mean curvature. We give the explicit dependence of on with…
[2204.07624] Total mean curvatures of Riemannian hypersurfaces
WebKlas Diederich (geboren am 26. Oktober 1938 in Wuppertal) ist ein deutscher Mathematiker und emeritierter Professor der Universität Wuppertal. Er studierte Mathematik und Physik an der Universität Göttingen. Seine Dissertation schrieb er bei Hans Grauert über " Das Randverhalten der Bergmanschen Kernfunktion und Metrik auf streng ... Web作者:Luisa, Bozzano 出版社:North-Holland 出版时间:1993-08-00 印刷时间:0000-00-00 页数:765 ISBN:9780444895974 ,购买现货 Handbook Of Convex Geometry, Vol B [9780444895974]等外文旧书相关商品,欢迎您到孔夫子旧书网 tf58-1
ON LOCALLY CONVEX HYPERSURFACES WITH BOUNDARY
WebJun 5, 2012 · We consider compact convex hypersurfaces contracting by functions of their curvature. Under the mean curvature flow, uniformly convex smooth initial hypersurfaces … Web1 ≤ k≤ n, A 2, and also any symmetric, convex curvature function homo-geneous of degree 1, cf. [7, Lemma 1.6]. We shall show in Section 2 that for any closed strictly convex hypersurface M⊂ Sn+1 there exists a Gauß map (0.3) x∈ M→ x˜ ∈ M∗, where M ∗is the polar set of M. M is also strictly convex, as smooth as M, In geometry, a hypersurface is a generalization of the concepts of hyperplane, plane curve, and surface. A hypersurface is a manifold or an algebraic variety of dimension n − 1, which is embedded in an ambient space of dimension n, generally a Euclidean space, an affine space or a projective space. Hypersurfaces share, with surfaces in a three-dimensional space, the property of being defined by a single implicit equation, at least locally (near every point), and sometimes globally. tf5808