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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 2, Pages 206–221
(Mi zvmmf8057)
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Family of fifth-order three-level schemes for evolution problems
A. I. Tolstykh Dorodnicyn Computing Center, Russian Academy of Sciences,
ul. Vavilova 40, Moscow, 119333 Russia
Abstract:
A multiparameter family of fifth-order three-level schemes in time based on compact approximations is presented for solving evolution problems. The schemes are adapted to hyperbolic and parabolic equations and to stiff systems of ordinary differential equations. In the case of hyperbolic equations, a fifth-order accurate scheme in all variables with compact approximations of spatial derivatives is analyzed. Stability estimates are presented, and the dispersive and dissipative properties are examined.
Key words:
evolution equations, family of fifth-order three-level schemes, compact approximations, stability estimates.
Received: 06.09.2010
Citation:
A. I. Tolstykh, “Family of fifth-order three-level schemes for evolution problems”, Zh. Vychisl. Mat. Mat. Fiz., 51:2 (2011), 206–221; Comput. Math. Math. Phys., 51:2 (2011), 193–207
Linking options:
https://www.mathnet.ru/eng/zvmmf8057 https://www.mathnet.ru/eng/zvmmf/v51/i2/p206
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Statistics & downloads: |
Abstract page: | 290 | Full-text PDF : | 138 | References: | 56 | First page: | 8 |
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