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Convex bodies with equiframed two-dimensional sections
Authors:Nico Düvelmeyer
Affiliation:1.Fakult?t für Mathematik,Technische Universit?t Chemnitz,Chemnitz,Germany
Abstract:We show that a centred, convex body in 
$${mathbb{R}^{d}}$$
(d ≥ 3) all of whose two-dimensional sections through the origin are equiframed is an ellipsoid. Received: 20 July 2005 Revised: 16 May 2006
Keywords:52A15  52A20  52A21  46B20  46C15
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