Estimates for the approximate characteristics of the classes $B_{p, \theta}^{\Omega}$ of periodic functions of two variables with given majorant of mixed moduli of continuity

  • A. F. Konohrai Iн-т математики НАН України, Київ

Abstract

Order estimates are obtained for approximation $B_{p, \theta}^{\Omega}$ of the classes of periodic functions of two variables in the space $L_q$ by operators of orthogonal projection as well as by linear operators subjected to some conditions.
Published
25.02.2011
How to Cite
Konohrai, A. F. “Estimates for the Approximate Characteristics of the Classes $B_{p, \theta}^{\Omega}$ of Periodic Functions of Two Variables With Given Majorant of Mixed Moduli of Continuity”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 63, no. 2, Feb. 2011, pp. 176-8, https://umj.imath.kiev.ua/index.php/umj/article/view/2709.
Section
Research articles