منابع مشابه
Hitting Simplices with Points in R
The so-called first selection lemma states the following: given any set P of n points in R, there exists a point in R contained in at least cdn − O(n) simplices spanned by P , where the constant cd depends on d. We present improved bounds on the first selection lemma in R. In particular, we prove that c3 ≥ 0.00227, improving the previous best result of c3 ≥ 0.00162 by Wagner [Wag03]. This makes...
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ژورنال
عنوان ژورنال: Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry
سال: 2018
ISSN: 0138-4821,2191-0383
DOI: 10.1007/s13366-018-0386-6