On the weak localization principle of the eigenfunction expansions of the laplace-beltrami operator by Riesz Method

In this paper we deal with the problems of the weak localization of the eigenfunction expansions related to Laplace-Beltrami operator on unit sphere. The conditions for weak localization of Fourier-Laplace series are investigated by comparing the Riesz and Cesaro methods of summation for eigenfuncti...

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Bibliographic Details
Main Authors: Anvarjon Ahmedov, Ahmad Fadly Nurullah Rasedee
Format: journal::journal article
Language:en
Published: Universiti Putra Malaysia 2024
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