The Deficency of Bernstein Po1ynomials for Piecewise Quadratic Functions over Triangles
Received:September 13, 1991  
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Author NameAffiliation
Wu Hongyi Anhui Inst.of Tech.
Hefei 
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Abstract:
      Let S(T)be the 2-subdivision of triangle domain T.When f(P)∈C1(T) is piecewisequadratic function in S(T),we determine the deficcncy and recursive formula.of Bernsteinpolynomials of f (P).The complexities of Bernstein polynomials for piecewise quadraticfunctions in more general conditions are illustrated by some examples.
Citation:
DOI:10.3770/j.issn:1000-341X.1994.01.023
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