BestL1-approximations of classes $W_1^r$ by Splines from $W_1^r$

  • V. F. Babenko

Abstract

We obtain the exact values of the best $L_1$-approximations of the classes $W_1^r$ of periodic functions by periodic polynomial splines of degree $r$ and defect 1 with equidistant knots that belong to the class $W_1^r$.
Published
25.10.1994
How to Cite
BabenkoV. F. “BestL1-Approximations of Classes $W_1^r$ by Splines from $W_1^r$”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 46, no. 10, Oct. 1994, pp. 1410–1413, https://umj.imath.kiev.ua/index.php/umj/article/view/5622.
Section
Short communications