A Remark on Coapproximation
Received:August 10, 1992  
Key Words: coxpproxmntron   cometric projectron   coChebyshev.  
Fund Project:Supported by the National Science Foundation of P.R. China.
Author NameAffiliation
Song Wenhua Inst. of Math. Science
Dalian Univ. of Tech.
Dalian 116024 
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Abstract:
      In this paperi we show that the cometric projection RY admits a linearselection when Y is 1-dimensional or 1-codimensional and a finite dimensional subspaceof a Banach space may be non-coproximinal.
Citation:
DOI:10.3770/j.issn:1000-341X.1994.04.015
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