Existence and Discretization of Simultaneous Approximation
Received:August 29, 1983  
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Author NameAffiliation
Zhu Changzhong ShanghaiTech University 
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Abstract:
      In this paper we study the problem of simultaneous approximation of a set of functions on a compact metric space by a family of functions satisfying Young's condition,. Existence is established. Limit theorems are obtained. It is also pointed out that discretization of the set of functions or the metric space can be employed to get a best approximation.
Citation:
DOI:10.3770/j.issn:1000-341X.1985.03.019
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