Asymptotic Formulae of Approximation Error for Smooth Functions by Stancu Operator on Simplex
  
Key Words: simplex   stancu operator   C2N（σ） space   asympototic expansion.  
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Author NameAffiliation
Zhang Chungou Dept. of Math.
Capital Normal University
100037 
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Abstract:
      In this paper, Stancu operators on the generalized simplex in m-dimensional Euclid space are defined and its high order asymptotic formulae of point wise approximation error for smooth functions is given.
Citation:
DOI:10.3770/j.issn:1000-341X.1997.04.020
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