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On the means of Fourier integrals and Bernstein inequality in the two-weighted setting
Authors:A. Guven  V. Kokilashvili
Affiliation:1.Department of Mathematics, Faculty of Art and Science,Balikesir University,Balikesir,Turkey;2.A. Razmadze Mathematical Institute,Georgian Academy of Sciences,Tbilisi,Georgia;3.International Black Sea University,Tbilisi,Georgia
Abstract:
The norm estimation problem for Cesaro and Abel–Poisson operators acting from Lwp(mathbbR){L_{w}^{p}(mathbb{R})} to Lvq (mathbbR){L_{v}^{q} (mathbb{R})} where 1 < p ≤ q < ∞ was investigated. These results were generalized to the multidimensional case and applied to obtain generalizations of the Bernstein inequality for integral functions of finite degree of one and several variables.
Keywords:
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