On numerical solutions for hyperbolic-parabolic equations with the multipoint nonlocal boundary condition

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• 作者：Allaberen Ashyralyev ; Yildirim Ozdemir
• 刊名：Journal of The Franklin Institute
• 出版年：February, 2014
• 年：2014
• 卷：351
• 期：2
• 页码：602-630
• 全文大小：3617 K

文摘

A numerical method is proposed for solving multi-dimensional hyperbolic-parabolic differential equations with the nonlocal boundary condition in t and Dirichlet and Neumann conditions in space variables. The first and second order of accuracy difference schemes are presented. The stability estimates for the solution and its first and second orders difference derivatives are established. A procedure of modified Gauss elimination method is used for solving these difference schemes in the case of a one-dimensional hyperbolic-parabolic differential equations with variable coefficients in x and two-dimensional hyperbolic-parabolic equation.