Stability of a certain 2-dimensional map with cobweb diagram

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Abstract

In this paper, we investigate the following discrete-time map: xn+1 = φ(yn), yn+1 = ψ(xn). We introduce a novel method to determine the stability of the given two-dimensional map by using a one-dimensional map. A cobweb-like diagram is also introduced in order to analyze the stability of the system. We show that the stability of a fixed point in cobweb diagram implies the stability in phase diagram for the given system. In addition, an application of the system to a non-hyperbolic fixed point is also given.

Original languageEnglish
Title of host publicationComputational Science and Its Applications - 16th International Conference, ICCSA 2016, Proceedings
EditorsBernady O. Apduhan, Beniamino Murgante, Sanjay Misra, David Taniar, Carmelo M. Torre, Ana Maria A.C. Rocha, Shangguang Wang, Osvaldo Gervasi, Elena Stankova
PublisherSpringer
Pages45-53
Number of pages9
ISBN (Print)9783319420844
DOIs
Publication statusPublished - 2016
Externally publishedYes
Event16th International Conference on Computational Science and Its Applications, ICCSA 2016 - Beijing, China
Duration: 4 Jul 20167 Jul 2016

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume9786
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference16th International Conference on Computational Science and Its Applications, ICCSA 2016
Country/TerritoryChina
CityBeijing
Period4/07/167/07/16

Bibliographical note

Publisher Copyright:
© Springer International Publishing Switzerland 2016.

Keywords

  • Cobweb diagram
  • Discrete dynamical systems
  • Global stability
  • Isoclines
  • Root finding algorithm

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