Solving Ordinary differential equations with variable coefficients

Abdelbagy A. Alshikh; Mohand M. Abdelrahim Mahgoub

Abdelbagy A. Alshikh Mathematics Department Faculty of Education, Alzaeim Alazhari University-Sudan
Mohand M. Abdelrahim Mahgoub Department of Mathematics, Faculty of Science & technology, Omdurman Islamic University, Khartoum, Sudan

Keywords: ZZ transform- differential equations.

Abstract

ZZ transform, whose fundamental properties are presented in this paper, is still not widely known, nor used, ZZ transform may be used to solve problems without resorting to a new frequency domain . In this paper, we use ZZ Transform to solve Ordinary Differential equations with variable coefficients. The result reveals that the proposed method is very efficient, simple and can be applied to linear and nonlinear differential equations.

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