The Derivative Approximation by Bernstein Polynomialon a Triangle Field
Received:August 30, 1996  
Key Words: Bernstein polynomial I derivative   approximation 1 convergence order   iterativelimit.  
Fund Project:
Author NameAffiliation
XU Chun-ning Changchun Post and Telecomum. Inst.
Jilin 130025 
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Abstract:
      In this paper, we deal with the convergence order and iterative limit when thederivative approximating function of nonproduct Bernstein polynomial is defined on a trianglefield.
Citation:
DOI:10.3770/j.issn:1000-341X.1999.04.027
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