沙震,吴正昌.四阶Λ-插值样条的逼近度和渐近式[J].数学研究及应用,1983,3(3):99~108 |
四阶Λ-插值样条的逼近度和渐近式 |
Approximation and Asymptotic of the Fourth Order Λ-spline interpolator |
投稿时间:1981-06-02 |
DOI:10.3770/j.issn:1000-341X.1983.03.025 |
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中文摘要: |
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英文摘要: |
The object of this paper is to study the spline interpolator which associats with some 4-th order linear differential operator. Approximation of the spline interpolator is discussed. A special asymptotic representation is derived. These results can be regarded as a generalization of ordinary polynomial splines and L-splines. |
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