A Jacobi Dual‐Petrov‐Galerkin Method for Solving Some Odd‐Order Ordinary Differential Equations

E. H. Doha, A. H. Bhrawy and R. M. Hafez

Abstract and Applied Analysis, 2011, vol. 2011, issue 1

Abstract: A Jacobi dual‐Petrov‐Galerkin (JDPG) method is introduced and used for solving fully integrated reformulations of third‐ and fifth‐order ordinary differential equations (ODEs) with constant coefficients. The reformulated equation for the Jth order ODE involves n‐fold indefinite integrals for n = 1, …, J. Extension of the JDPG for ODEs with polynomial coefficients is treated using the Jacobi‐Gauss‐Lobatto quadrature. Numerical results with comparisons are given to confirm the reliability of the proposed method for some constant and polynomial coefficients ODEs.

Date: 2011
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https://doi.org/10.1155/2011/947230

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlaaa:v:2011:y:2011:i:1:n:947230

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