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On stability conditions for a family of nonselfadjoint difference schemes
A. V. Gulin, A. A. Martynov
Abstract:
In the article, stability with respect to initial data of a family of explicit nonselfadjoint operator-difference schemes defined on the direct sum of two spaces is studied. Necessary and sufficient conditions for stability in the energy norms are obtained. The equivalence of the norms obtained to the mesh norm $L_2$ is proved.
Bibliography: 3 titles.
Received: 12.09.1981
Citation:
A. V. Gulin, A. A. Martynov, “On stability conditions for a family of nonselfadjoint difference schemes”, Math. USSR-Sb., 45:4 (1983), 431–437
Linking options:
https://www.mathnet.ru/eng/sm2227https://doi.org/10.1070/SM1983v045n04ABEH001017 https://www.mathnet.ru/eng/sm/v159/i4/p442
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