On the divergence of spectral expansions of elliptic differential operators

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On the divergence of spectral expansions of elliptic differential operators

In this paper we consider spectral expansions of functions from Nikol'skii classes Hap (Rn), related to selfadjoint extensions of elliptic differential operators A(D) of order m in Rn. We construct a continuous function from Nikol'skii class with pa < N, such that the Riesz means of spe...

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Bibliographic Details
Main Authors:	Ahmedov, Anvarjon, Ashurov, Ravshan
Format:	Article
Language:	English
Published:	Universiti Putra Malaysia Press 2011
Online Access:	http://psasir.upm.edu.my/id/eprint/23261/ http://psasir.upm.edu.my/id/eprint/23261/1/23261.pdf

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