Study of stability of non-linear model with hyperbolic secant function
Joint Authors
Salim, Abd al-Ghafur Jasim
Abd Allah, Anas Salim Yunus
Source
al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah
Issue
Vol. 28, Issue 1 (31 Mar. 2019), pp.106-120, 15 p.
Publisher
University of Mosul College of Education for Pure Science
Publication Date
2019-03-31
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Topics
Abstract EN
We study a new definition of a non-linear model of time series with hyperbolic secant function in a discrete time.
The suggested model consist of two parts the first part is (linear) and the second part is (non-linear) which contains the hyperbolic secant function.
We approximate this model to be linear by using the local linearization technique.
We find the non-zero unique singular point that satisfies the non-linear variation equation, also stability of the non-zero unique singular point and the limit cycle if it exists of the suggested model.
American Psychological Association (APA)
Abd Allah, Anas Salim Yunus& Salim, Abd al-Ghafur Jasim. 2019. Study of stability of non-linear model with hyperbolic secant function. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah،Vol. 28, no. 1, pp.106-120.
https://search.emarefa.net/detail/BIM-895980
Modern Language Association (MLA)
Abd Allah, Anas Salim Yunus& Salim, Abd al-Ghafur Jasim. Study of stability of non-linear model with hyperbolic secant function. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah Vol. 28, no. 1 (2019), pp.106-120.
https://search.emarefa.net/detail/BIM-895980
American Medical Association (AMA)
Abd Allah, Anas Salim Yunus& Salim, Abd al-Ghafur Jasim. Study of stability of non-linear model with hyperbolic secant function. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. 2019. Vol. 28, no. 1, pp.106-120.
https://search.emarefa.net/detail/BIM-895980
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 120
Record ID
BIM-895980