Weighted Moduli of Smoothness and Spline
โ
Anna Kamont
๐
Article
๐
1999
๐
Elsevier Science
๐
English
โ 215 KB
In this paper we study relations between moduli of smoothness with the step-weight function . and the best approximation by splines with knots uniformly distributed according to the measure with density 1ร.(x). The direct and converse results are obtained for a class of step-weight functions, contai