Characterization of P-Semi Homogenous System of Difference Equations


  • Abdul Samad Ibrahim Hussein Department of mathematics, college of science, Mustansiriyah university, 10052 Baghdad, IRAQ.
  • Bassam Jabbar Al-Asadi Department of mathematics, college of science, Mustansiriyah university, 10052 Baghdad, IRAQ.



Difference equation, homogenous system, semi-homogenous, P-semi-homogenous


The primary aim of this paper is to define new concepts of systems of difference equations. For A homogenous system x(n+1)=Ax(n) of difference equations, we define P-semi-homogenous of order and adjoint. This definition is generalized to (2x2)-semi-homogeneous system of difference equations of order, where is a positive integer number. We study all special cases of this definition and give some examples. Also, we give some characterizations of those definitions, the necessary and sufficient conditions for a homogenous system of difference Equations to be P-semi homogenous of order one or greater than one is given in theorems, as well as some examples and theorems.


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Saber E. An Introduction to difference equations, third edition, Springer ISBN 0-387-23059-9, 2000

Goldberg S. Introduction to difference equations New York: John Wiley & Sons, Inc.1958.

David L. J. difference equations with applications to queues, printed in the United States of America, 2002.

H. Deng, Y. He and J. Zhou, "Higher-order Difference Equations Including p-Laplacian Possess Infinitely Homoclinic Solutions," 2021 International Conference on Electronic Information Technology and Smart Agriculture (ICEITSA), 2021, pp. 284-290.


Аль-Асади Б. Д.; О свойствах разностной системы. успехи современной науки, no.3, Tom 2, c.105-107, 2016.

Abed H. and Al-Asadi B. J. Characterization of homogeneous system of difference equations, Al-Mustansiriyah Journal of Science Al-Mustansiriyah Journal of Science, Volume 32, Issue 1, 2021.


Эфендиева Э. А.; Об Одной Системе разностных уравнений высших порядков. ФДУ и их приложения, вы.4, с 92-94, 2002.

Lungelo K. N.; Difference Equations and Their Symmetries, A Dissertation Submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfillment of the requirements for the degree of Master of Science. September 26, 2014.


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How to Cite

A. S. I. Hussein and B. J. . Al-Asadi, “Characterization of P-Semi Homogenous System of Difference Equations”, Al-Mustansiriyah J. Sci., vol. 34, no. 1, pp. 71–76, Mar. 2023, doi: 10.23851/mjs.v34i1.1235.

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