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Bifurcation Behaviors of Steady-State Solution to a Discrete General Brusselator Model
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-11
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
We study the local and global bifurcation of nonnegative nonconstant solutions of a discrete general Brusselator model.
We generalize the linear u in the standard Brusselator model to the nonlinear fu.
Assume that f∈C0,∞,0,∞ is a strictly increasing function, and f′f−1a∈0,∞.
Taking b as the bifurcation parameter, we obtain that the solution set of the problem constitutes a constant solution curve and a nonconstant solution curve in a small neighborhood of the bifurcation point b0j,f−1a,ab/f−1a2.
Moreover, via the Rabinowitz bifurcation theorem, we obtain the global structure of the set of nonconstant solutions under the condition that fs/s2 is nonincreasing in 0,∞.
In this process, we also make a priori estimation for the nonnegative nonconstant solutions of the problem.
American Psychological Association (APA)
Ma, Ruyun& Zhao, Zhongzi. 2020. Bifurcation Behaviors of Steady-State Solution to a Discrete General Brusselator Model. Discrete Dynamics in Nature and Society،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1153166
Modern Language Association (MLA)
Ma, Ruyun& Zhao, Zhongzi. Bifurcation Behaviors of Steady-State Solution to a Discrete General Brusselator Model. Discrete Dynamics in Nature and Society No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1153166
American Medical Association (AMA)
Ma, Ruyun& Zhao, Zhongzi. Bifurcation Behaviors of Steady-State Solution to a Discrete General Brusselator Model. Discrete Dynamics in Nature and Society. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1153166
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1153166