Gemischte volumina in Kanalscharen |
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Authors: | Rolf Schneider |
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Institution: | (1) Mathematisches Institut, Albert-Ludwigs-Universität, albertstraße 23b, D-7800 Freiburg i. Br., F.R.G. |
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Abstract: | A canal class of convex bodies inn-dimensional Euclidean space consists of all convex bodies which have the same orthogonal projection on some hyperplane. In such a canal class, improved versions of the general Brunn-Minkowski theorem and of the Aleksandrov-Fenchel inequalities for mixed volumes are valid. Partial results on the equality cases are obtained. As an application, a translation theorem of the Aleksandrov-Fenchel-Jessen type is proved. |
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