@inproceedings{1689e7fab98744bf820c7ad3cc7d5f56,

title = "Visible Points in Convex Sets and Best Approximation",

abstract = "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 are 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.",

author = "Frank Deutsch and Hein Hundal and Ludmil Zikatanov",

note = "Funding Information: We are greatly indebted to Heinz Bauschke who proofread this paper and made several suggestions that greatly improved the final version. Zikatanov was supported in part by the National Science Foundation DMS-1217142 and Department of Energy DE-SC0006903.",

year = "2013",

doi = "10.1007/978-1-4614-7621-4_15",

language = "English (US)",

isbn = "9781461476207",

series = "Springer Proceedings in Mathematics and Statistics",

publisher = "Springer New York LLC",

pages = "349--364",

booktitle = "Computational and Analytical Mathematics",

}