Visible Points in Convex Sets and Best Approximation

Autor:	Deutsch, Frank, Hundal, Hein, Zikatanov, Ludmil
Rok vydání:	2012
Předmět:	Mathematics - Functional Analysis Mathematics - Numerical Analysis 41A65 52A27
Druh dokumentu:	Working Paper
Popis:	The concept of a visible point of a convex set relative to a given point is introduced. A number of basic properties of such visible point sets is developed. In particular, it is shown that this concept is useful in the study of best approximation, and it also seems to have potential value in the study of robotics. Comment: Keywords and phrases: best approximation from convex sets, visible points in convex sets. 15 pages, 1 figure
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1211.1351 Zobrazit plný text záznamu View this record from Arxiv