Best approximation by downward sets with applications
نویسندگان
چکیده
منابع مشابه
Best approximation by closed unit balls
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.
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متن کاملbest approximation by closed unit balls
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.
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ژورنال
عنوان ژورنال: Analysis in Theory and Applications
سال: 2006
ISSN: 1672-4070,1573-8175
DOI: 10.1007/bf03218696