Digitale Medien
Springer
Discrete & computational geometry
1 (1986), S. 315-319
ISSN:
1432-0444
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Informatik
,
Mathematik
Notizen:
Abstract LetC d be the set of vertices of ad-dimensional cube,C d ={(x 1, ...,x d ):x i =±1}. Let us choose a randomn-element subsetA(n) ofC d . Here we prove that Prob (the origin belongs to the convA(2d+x→2d))=φ(x)+o(1) ifx is fixed andd → ∞. That is, for an arbitraryε〉0 the convex hull of more than (2+ε)d vertices almost always contains 0 while the convex hull of less than (2-ε)d points almost always avoids it.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02187704
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