ON BIVARIATE SUPER VERTEX SPLINES

被引：27

作者：

CHUI, CK

LAI, M

机构：

[1] TEXAS A&M UNIV SYST,DEPT MATH,COLLEGE STN,TX 77843

[2] UNIV UTAH,DEPT MATH,SALT LAKE CITY,UT 84112

来源：

CONSTRUCTIVE APPROXIMATION | 1990年 / 6卷 / 04期

关键词：

Approximation order; Bézier net; Interpolation; Multivariate; Splines; Super splines;

D O I：

10.1007/BF01888272

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A vertex spline basis of the super-spline subspace {Mathematical expression} of Sdr(Δ), where d≥3r+2 and Δ is an arbitrary triangulation in R2, is constructed, so that the full approximation order of d+1 can be achieved via an approximation formula using this basis. © 1990 Springer-Verlag New York Inc.

引用

页码：399 / 419

页数：21