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Your search keyword '"Koltsova, Natalya"' showing total 4 results
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4 results on '"Koltsova, Natalya"'

1. On a family of finite-difference schemes with discrete transparent boundary conditions for a parabolic equation on the half-axis

Author

Zlotnik, Alexander and Koltsova, Natalya

Subjects
Mathematics - Numerical Analysis, 65M06, 65M12
Abstract

An initial-boundary value problem for the 1D self-adjoint parabolic equation on the half-axis is solved. We study a broad family of two-level finite-difference schemes with two parameters related to averagings both in time and space. Stability in two norms is proved by the energy method. Also discrete transparent boundary conditions are rigorously derived for schemes by applying the method of reproducing functions. Results of numerical experiments are included as well., Comment: 28 pages, 4 figures

Published
2012

3. “Zamyatin Encyclopedia” in the international discussion

Author

Polyakova, Larisa V., primary, Lyubimova, Marina Y., additional, Osmukhina, Olga Y., additional, Boroda, Elena V., additional, Komlik, Nadezda N., additional, Heller, Leonid, additional, Nakano, Yukio, additional, Oliander, Louisa K., additional, Altabaeva, Elena V., additional, Golubkov, Mikhail M., additional, Shaitanov, Igor O., additional, Leighton, Brett Cooke, additional, Vanyukov, Aleksandr I., additional, Koltsova, Natalya Z., additional, Kolchanov, Vladimir V., additional, Chervinska, Olha V., additional, Tolmacheva, Oksana V., additional, and Goldt, Rainer, additional

Published
2019
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