Multivariate Iyengar type inequalities for radial functions
Journal Title: Проблемы анализа-Issues of Analysis - Year 2019, Vol 8, Issue 2
Abstract
Here we present a variety of multivariate Iyengar type inequalities for radial functions defined on the shell and ball. Our approach is based on the polar coordinates in R^N, N>=2, and the related multivariate polar integration formula. Via this method we transfer well-known univariate Iyengar type inequalities and uni-variate author’s related results into multivariate Iyengar inequalities.
Authors and Affiliations
George Anastassiou
Keywords
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- EP ID EP593153
- DOI 10.15393/j3.art.2019.5750
- Views 94
- Downloads 0
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