【摘要】 本文利用二元多项式插值法和迭加插值思想,对三角形区域导出了一些新的边界插值公式,对Barnhill和Gregory等人在文献〔1〕、〔3〕中所提出的混合插值公式也作了某些改进。更多还原

【Abstract】 Making use of the classical bivariate polynomial interpolation and of the superposed interpolation process described, we have got in this paper some new interpolation schemes which interpolate a function on the entire boundary T of a triangle T, and given some improvements of the blending interpolation schemes which had been given by Barnhill and Gregory in[1],[3].更多还原