Affine invariant points
نویسندگان
چکیده
منابع مشابه
Dual Affine invariant points ∗
An affine invariant point on the class of convex bodies Kn in R, endowed with the Hausdorff metric, is a continuous map from Kn to R which is invariant under one-to-one affine transformations A on R, that is, p ` A(K) ́ = A ` p(K) ́ . We define here the new notion of dual affine point q of an affine invariant point p by the formula q(K) = p(K) for every K ∈ Kn, where K denotes the polar of K with...
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ژورنال
عنوان ژورنال: Israel Journal of Mathematics
سال: 2015
ISSN: 0021-2172,1565-8511
DOI: 10.1007/s11856-015-1196-2