Record Details

On simultaneous approximation

DSpace at IIT Bombay

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Field Value
 
Title On simultaneous approximation
 
Creator LAURENT, PJ
PAI, D
 
Subject sets
centers
restricted p-centers
strongly unique restricted p-centers
strong uniqueness of order 2
 
Description In this exposition, we investigate in an extended framework the problem of simultaneous best approximation. Refinement of a formula for the subdifferential of restricted radius of a p-bounded set leads us to explore some interesting results on strong uniqueness of simultaneous best approximants. In particular, we also. deal here with simultaneous best approximation of certain sets of vector-valued functions anti establish strong uniqueness of order 2 for such approximants tinder suitable Haar-like hypotheses.
 
Publisher MARCEL DEKKER INC
 
Date 2011-08-18T11:13:19Z
2011-12-26T12:55:43Z
2011-12-27T05:42:09Z
2011-08-18T11:13:19Z
2011-12-26T12:55:43Z
2011-12-27T05:42:09Z
1998
 
Type Article
 
Identifier NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, 19(9-10), 1045-1064
0163-0563
http://dx.doi.org/10.1080/01630569808816873
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9993
http://hdl.handle.net/10054/9993
 
Language en