A Note on the Second Order of Accuracy Stable Difference Schemes for the Nonlocal Boundary Value Hyperbolic Problem
Author(s) -
Allaberen Ashyralyev,
Özgür Yıldırım
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/846582
Subject(s) - mathematics , hyperbolic partial differential equation , boundary value problem , mathematical analysis , hilbert space , stability (learning theory) , operator (biology) , order (exchange) , space (punctuation) , boundary (topology) , dirichlet distribution , dirichlet boundary condition , partial differential equation , finance , repressor , machine learning , biochemistry , chemistry , linguistics , philosophy , computer science , transcription factor , economics , gene
The second order of accuracy absolutely stable difference schemes are presented for the nonlocal boundary value hyperbolic problem for the differential equations in a Hilbert space H with the self-adjoint positive definite operator A. The stability estimates for the solutions of these difference schemes are established. In practice, one-dimensional hyperbolic equation with nonlocal boundary conditions and multidimensional hyperbolic equation with Dirichlet conditions are considered. The stability estimates for the solutions of these difference schemes for the nonlocal boundary value hyperbolic problem are established. Finally, a numerical method proposed and numerical experiments, analysis of the errors, and related execution times are presented in order to verify theoretical statements
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