Application of the infinite matrix theory to the solvability of a system of differential equations
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Authors
Ali Fares
- Équipe Algèbre et Combinatoire, EDST, Faculté des sciences--Section 1, Université libanaise, Hadath, Liban.
Ali Ayad
- Équipe Algèbre et Combinatoire, EDST, Faculté des sciences--Section 1, Université libanaise, Hadath, Liban.
Abstract
In this paper we deal with the solvability of the infinite system of differential equations \(x'(t) = \Delta(\lambda)x(t) + b\) with
\(x(0) = a\), where \(\Delta(\lambda)\) is the triangle defined by the infinite matrix whose the nonzero entries are \([\Delta(\lambda)]_{nn} = \lambda_n\) and
\([\Delta(\lambda)]_{n,n-1} = \lambda_{n-1}\) for all \(n \in \mathbb{N}\), for a given sequence \(\lambda\) and \(a, b\) are two given infinite column matrices. We use a
new method based on Laplace transformations to solve this system.
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ISRP Style
Ali Fares, Ali Ayad, Application of the infinite matrix theory to the solvability of a system of differential equations, Journal of Nonlinear Sciences and Applications, 5 (2012), no. 6, 439--447
AMA Style
Fares Ali, Ayad Ali, Application of the infinite matrix theory to the solvability of a system of differential equations. J. Nonlinear Sci. Appl. (2012); 5(6):439--447
Chicago/Turabian Style
Fares, Ali, Ayad, Ali. "Application of the infinite matrix theory to the solvability of a system of differential equations." Journal of Nonlinear Sciences and Applications, 5, no. 6 (2012): 439--447
Keywords
- Infinite linear systems of differential equations
- systems of linear equations
- Laplace operator.
MSC
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