EXPECTED MEAN WIDTH OF THE RANDOMIZED INTEGER CONVEX HULL
Autor(en): | Ngoc, Binh Hong Reitzner, Matthias |
Stichwörter: | 52A20 (primary); 52A27 (secondary); 60C05; Mathematics; Mathematics, Applied | Erscheinungsdatum: | 2021 | Herausgeber: | WILEY | Enthalten in: | MATHEMATIKA | Band: | 67 | Ausgabe: | 2 | Startseite: | 422 | Seitenende: | 433 | Zusammenfassung: | Let K subset of Rd be a convex body, and assume that L is a randomly rotated and shifted integer lattice. Let KL be the convex hull of the (random) points K boolean AND L. The mean width W(KL) of KL is investigated. The asymptotic order of the mean width difference W(lambda K)-W((lambda K)L) is maximized by the order obtained by polytopes and minimized by the order for smooth convex sets as lambda ->infinity. |
ISSN: | 00255793 | DOI: | 10.1112/mtk.12080 |
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geprüft am 06.06.2024