Interpolation by C1 Quartic Bivariate Splines
Received:December 10, 1989  
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Author NameAffiliation
Gao Junbin Institute of Mathematical Sciences
Dalian University of Technology 
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Abstract:
      We establish the interpolation schemes by the space of C1 bivariate piece-wise quartic polynomials defined on a much more general tiangulation of a conn nected polygonal domain Ω. These schemes demand the location value and partial derivatives of the function f on the grid points and some other points of triangulation Δ of Ω. At last, we describe the reccurent computing method for interpolant splines.
Citation:
DOI:10.3770/j.issn:1000-341X.1991.03.026
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