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Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2015, Volume 15, Issue 1, Pages 31–37
DOI: https://doi.org/10.18500/1816-9791-2015-15-1-31-37 (Mi isu561) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Mathematics

About differential operators and matrices of the second order

A. Yu. Duplishcheva

Voronezh State University, 1, Universitetskaya pl., 304006, Voronezh, Russia
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DOI: https://doi.org/10.18500/1816-9791-2015-15-1-31-37
Abstract: Differential operators of the second order are studied. Conditions of their invertibility are obtained. The main results are obtained on the comparison of the operator matrix of the second order with the researching operator.
Key words: differential operator, invertible operator, kernel of the operator, image of the operator.
Bibliographic databases:
Document Type: Article
UDC: 517.9
Language: Russian
Citation: A. Yu. Duplishcheva, “About differential operators and matrices of the second order”, Izv. Saratov Univ. Math. Mech. Inform., 15:1 (2015), 31–37
Citation in format AMSBIB
\Bibitem{Dup15}
\by A.~Yu.~Duplishcheva
\paper About differential operators and matrices of the second order
\jour Izv. Saratov Univ. Math. Mech. Inform.
\yr 2015
\vol 15
\issue 1
\pages 31--37
\mathnet{http://mi.mathnet.ru/isu561}
\crossref{https://doi.org/10.18500/1816-9791-2015-15-1-31-37}
\elib{https://elibrary.ru/item.asp?id=23144237}
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