The Characterization of a Kind of Quadric Interpolation Spline Coming up to the Optimal Approximation Degree
Received:April 15, 1981  
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Yang Yiqun Zhejiang A&F University 
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Abstract:
      Let △={0=x01<…xn=1} be a partition of [0,1], and let hi=xi-xi-1(i=1,…,n) and △=(?)hi. The set of splines of degree 2 and deficiency 1 on △ is denoted by S2.
Citation:
DOI:10.3770/j.issn:1000-341X.1982.04.009
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