%0 Journal Article
%T Best approximation by closed unit balls
%J Theory of Approximation and Applications
%I Islamic Azad University of Arak
%Z 2538-2217
%A کمالی, ه.ر.
%A مظاهری, ه
%A خاده زاده, ه.ر.
%A اردکانی, ه
%D 2011
%\ 01/01/2011
%V 8
%N 1
%P 35-44
%! Best approximation by closed unit balls
%R
%X We obtain a sucint and nesessery theoreoms simple for compactness andweakly compactness of the best approximate sets by closed unit balls. Also weconsider relations Kadec-Klee property and shur property with this objects.These theorems are extend of papers mohebi and Narayana.
%U http://msj.iau-arak.ac.ir/article_514710_dffb73231c6734b189b27ac2bdc4aa68.pdf