About B-splines. Twenty answers to one question: What is the cubic B-spline for the knots -2,-1,0,1,2?

Journal of Numerical Analysis and Approximation Theory

Ewald Quak¹ 

[1] SINTEF Applied Mathematics;

关键词: cubic B-splines;    curves;    surfaces;    Approximation Theory;    Numerical Analysis;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this composition an attempt is made to answer one simple question only: What is the cubic B-spline for the knots -2,-1,0,1,2? The note will take you on a most interesting trip through various fields of Mathematics and finally convince you on how little we know.

【 授权许可】

Unknown