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Vestnik Novosibirskogo Gosudarstvennogo Universiteta. Seriya Matematika, Mekhanika, Informatika, 2014, Volume 14, Issue 4, Pages 44–49
(Mi vngu354)
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About Conditions of Invertibility of Difference Operators of the Second Order
A. Yu. Duplishcheva Voronezh State University
Abstract:
Linear difference operators of the second order are considered. Each operator is assigned a matrix operator of the first order. The statement about simultaneous invertibility of such operators was proved. A sufficient condition about invertibility of difference operators is obtained.
Keywords:
kernel, image, difference operators, invertibility of operators.
Received: 03.03.2014
Citation:
A. Yu. Duplishcheva, “About Conditions of Invertibility of Difference Operators of the Second Order”, Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform., 14:4 (2014), 44–49; J. Math. Sci., 213:6 (2016), 832–837
Linking options:
https://www.mathnet.ru/eng/vngu354 https://www.mathnet.ru/eng/vngu/v14/i4/p44
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Abstract page: | 174 | Full-text PDF : | 28 | References: | 52 | First page: | 9 |
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