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In mathematics, Vitale's random Brunn–Minkowski inequality is a theorem due to Richard Vitale that generalizes the classical Brunn–Minkowski inequality for compact subsets of ''n''-dimensional Euclidean space R''n'' to random compact sets. ==Statement of the inequality== Let ''X'' be a random compact set in R''n''; that is, a Borel–measurable function from some probability space (Ω, Σ, Pr) to the space of non-empty, compact subsets of R''n'' equipped with the Hausdorff metric. A random vector ''V'' : Ω → R''n'' is called a selection of ''X'' if Pr(''V'' ∈ ''X'') = 1. If ''K'' is a non-empty, compact subset of R''n'', let : and define the expectation E() of ''X'' to be : Note that E() is a subset of R''n''. In this notation, Vitale's random Brunn–Minkowski inequality is that, for any random compact set ''X'' with E() < +∞, : where "vol" denotes ''n''-dimensional Lebesgue measure. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Vitale's random Brunn–Minkowski inequality」の詳細全文を読む スポンサード リンク
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