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Tambov University Reports. Series: Natural and Technical Sciences, 2018, Volume 23, Issue 124, Pages 595–604
DOI: https://doi.org/10.20310/1810-0198-2018-23-124-595-604 (Mi vtamu2) 		 
New sufficient conditions in the generalized spectrum approach to deal with spectral pollution

A. Khellaf

Université 8 Mai 1945, Guelma
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DOI: https://doi.org/10.20310/1810-0198-2018-23-124-595-604
Abstract: In this work, we propose new sufficient conditions to solve the spectralpollution problem by using the generalized spectrum method. We give the theoretical foundation of the generalized spectral approach, as well as illustrate its effectivenessby numerical results.
Keywords: generalized spectrum, Schrodinger operator, eigenvalue approximation.
Received: 12.04.2018
Bibliographic databases:
Document Type: Article
UDC: 517.984
Language: English
Citation: A. Khellaf, “New sufficient conditions in the generalized spectrum approach to deal with spectral pollution”, Tambov University Reports. Series: Natural and Technical Sciences, 23:124 (2018), 595–604
Citation in format AMSBIB
\Bibitem{Khe18}
\by A.~Khellaf
\paper New sufficient conditions in the generalized spectrum approach to deal with spectral pollution
\jour Tambov University Reports. Series: Natural and Technical Sciences
\yr 2018
\vol 23
\issue 124
\pages 595--604
\mathnet{http://mi.mathnet.ru/vtamu2}
\crossref{https://doi.org/10.20310/1810-0198-2018-23-124-595-604}
\elib{https://elibrary.ru/item.asp?id=36239222}
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