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A note on the Taylor’s decomposition on four points for a third-order differential equation. (English) Zbl 1130.65068

The authors first present Taylor’s decomposition on four points, then construct three-step difference schemes of fourth-order of accuracy for the approximate solutions of an initial-value problem, a boundary-value problem and a nonlocal boundary-value problem for a third-order differential equation, and give some numerical examples.

MSC:

65L05 Numerical methods for initial value problems involving ordinary differential equations
65L10 Numerical solution of boundary value problems involving ordinary differential equations
65L12 Finite difference and finite volume methods for ordinary differential equations
34A34 Nonlinear ordinary differential equations and systems
34B15 Nonlinear boundary value problems for ordinary differential equations

References:

[1] Ashyralyev, A.; Sobolevskii, P. E., On the two new approaches for construction of the high order of accuracy difference schemes for the second order differential equations, Functional Differential Equations, 10, 3-4, 333-405 (2003) · Zbl 1053.65054
[2] Ashyralyev, A.; Sobolevskii, P. E., On the two-step the high order of accuracy difference schemes for the second order differential equations, Proceedings of Dynamic Systems and Applications, 4, 528-535 (2004) · Zbl 1069.65090
[3] Ashyralyeva, M. A., A note on the Taylor’s decomposition on five points and its applications to differential equations, Functional Differential Equations, 13, 3-4 (2006)
[4] Ashyralyev, A.; Sobolevskii, P. E., New Difference Schemes for Partial Differential Equations (2004), Birkhauser Verlag: Birkhauser Verlag Basel, Boston, Berlin · Zbl 1354.65212
[5] Gorbachuk, V. I.; Gorbachuk, M. L., Boundary Value Problems for Differential-Operator Equations (1984), Naukova Dumka: Naukova Dumka Kiev, (Russian) · Zbl 0567.47041
[6] T.D. Dzhuraev, Boundary Value Problems for Equations of Mixed and Mixed-Composite Types, Fan: Tashkent, 1979 (Russian).; T.D. Dzhuraev, Boundary Value Problems for Equations of Mixed and Mixed-Composite Types, Fan: Tashkent, 1979 (Russian). · Zbl 0487.35068
[7] D. Bazarov, H. Soltanov, Some Local and Nonlocal Boundary Value Problems for Equations of Mixed and Mixed-Composite Types, Ylim: Ashgabat, 1995 (Russian).; D. Bazarov, H. Soltanov, Some Local and Nonlocal Boundary Value Problems for Equations of Mixed and Mixed-Composite Types, Ylim: Ashgabat, 1995 (Russian).
[8] Latrous, A. G.; Memou, A., A three-point boundary value problem with an integral condition for a third-order partial differential equation, Abstract and Applied Analysis, 2005, 1, 33-43 (2005) · Zbl 1077.35044
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