Abstract
In this paper, a way to build two-dimensional Schoenberg type operators with arbitrary knots or with equidistant knots, respectively, is presented. The order of approximation reached by these operators was studied by obtaining a Voronovskaja type asymptotic theorem and using estimates in terms of second-order moduli of continuity.
Subject
Physics and Astronomy (miscellaneous),General Mathematics,Chemistry (miscellaneous),Computer Science (miscellaneous)
Reference23 articles.
1. On variation-diminishing Schoenberg operators: New quantitative statements;Beutel;Monogr. Acad. Ciencas Zaragoza,2002
2. A lower bound for the second moment of Schoenberg operator;Tachev;Gen. Math.,2008
3. Voronovskaja's theorem for Schoenberg operator
4. Generalized Inverse Theorem for Schoenberg Operator;Tachev;J. Mod. Math. Front.,2012
5. Improvement of clear sky models for direct solar irradiance considering turbidity factor variable during the day
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献