Author:
Motzkin T. S.,Schoenberg I. J.
Abstract
Let A be a closed set of points in the n-dimensional euclidean space En. If p and p1 are points of En such that1.1then p1 is said to be point-wise closer than p to the set A. If p is such that there is no point p1 which is point-wise closer than p to A, then p is called a closest point to the set A.
Publisher
Canadian Mathematical Society
Cited by
352 articles.
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