Numerical Approximation of Periodic Points For Some Mappings

Authors

  • M. I. Islamov Namangan State Technical University
  • R. R. Kutlumuratov Namangan State Technical University
  • A. I. Ismailov Namangan State Technical University

DOI:

https://doi.org/10.47134/innovative.v4i2.142

Keywords:

Numerical Approximation, Periodic Points, Quadratic Mappings, Ecological Dynamics, Logistic Map

Abstract

This study delves into the numerical approximation of periodic points for quadratic mappings, with a particular focus on ecological dynamics represented by the logistic map. We extend the analysis to two-dimensional mappings to capture the interactions between interconnected islands, where parameters reflect living conditions and population dynamics. The investigation involves solving systems of equations to identify points where the period of the mapping equals four, distinguishing them from points with periods equal to two. Approximate solution methods are employed due to the complexity of the equations, facilitating the exploration of periodic orbits and their spectral characteristics through numerical experimentation.

References

Bernussou, J., & Hsu, L. (1976). Numerical study of periodic Hamiltonian systems by means of associated point mappings. Quarterly of Applied Mathematics, 34(2), 149–171.

Bisshopp, F. (1983). Numerical conformal mapping and analytic continuation. Quarterly of Applied Mathematics, 41(1), 125–142.

Bowen, R. (1971). Periodic points and measures for Axiom A diffeomorphisms. Transactions of the American Mathematical Society, 154, 377–397.

Durán, Á. (2018). On the Numerical Approximation to Generalized Ostrovsky Equations: I: A Numerical Method and Computation of Solitary-Wave Solutions. Understanding Complex Systems, 339-368, ISSN 1860-0832, https://doi.org/10.1007/978-3-319-66766-9_12

Dyachenko, S. A. (2016). Branch Cuts of Stokes Wave on Deep Water. Part I: Numerical Solution and Padé Approximation. Studies in Applied Mathematics, 137(4), 419-472, ISSN 0022-2526, https://doi.org/10.1111/sapm.12128

Eshmamatova, D. B., Seytov, S. J., & Narziev, N. B. (2023). Basins of fixed points for composition of the Lotka–Volterra mappings and their classification. Lobachevskii Journal of Mathematics, 44(2), 558–569. https://doi.org/10.1134/S1995080223020195

Ganikhodzhaev, R. N., & Seytov, Sh. J. (2021). Coexistence chaotic behavior on the evolution of populations of the biological systems modeling by three dimensional quadratic mappings. Global and Stochastic Analysis, 8(3), 41–45.

Ganikhodzhayev, R., & Seytov, S. (2021). An analytical description of Mandelbrot and Julia sets for some multi-dimensional cubic mappings. AIP Conference Proceedings, 2365, 050006. https://doi.org/10.1063/5.0065444

Golat, M., & Flashner, H. (2002). A new methodology for the analysis of periodic systems. Nonlinear Dynamics, 28, 29–51.

Guttalu, R. S., & Flashner, H. (1989). Periodic solutions of non-linear autonomous systems by approximate point mappings. Journal of Sound and Vibration, 129(2), 291–311.

Guttalu, R. S., & Flashner, H. (1996). Stability analysis of periodic systems by truncated point mappings. Journal of Sound and Vibration, 189(1), 33–54.

Kutlumuratov, R. R., & Ismailov, A. J. (2022). Kompleks sonlarni ko’phad ildizlarini topishda tadbiq qilish. Academic Research in Educational Sciences, 3(12), 252–259.

Rorro, M. (2005). Numerical approximation of the effective Hamiltonian and of the Aubry set for first order Hamilton-Jacobi equations. Proceedings of Science, 18, ISSN 1824-8039, https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84902678077&origin=inward

Seytov, S. J., & Eshmamatova, D. B. (2023). Discrete dynamical systems of Lotka–Volterra and their applications on the modeling of the biogen cycle in ecosystem. Lobachevskii Journal of Mathematics, 44(4), 1471–1485. https://doi.org/10.1134/S1995080223040245

Seytov, S. J., Eshniyozov, A. I., & Narziyev, N. B. (2023). Bifurcation diagram for two dimensional logistic mapping. AIP Conference Proceedings, 2781, 020076. https://doi.org/10.1063/5.0177740

Seytov, S. J., Nishonov, S. N., & Narziyev, N. B. (2023). Dynamics of the populations depend on previous two steps. AIP Conference Proceedings, 2781, 020071. https://doi.org/10.1063/5.0177736

Seytov, S. J., Sayfullayev, B. Sh., & Anorbayev, M. M. (2023). Separating a finite system of points from each other in real Euclidean space. AIP Conference Proceedings, 2781, 020043. https://doi.org/10.1063/5.0177711

Seytov, Sh. J., Narziyev, N. B., Eshniyozov, A. I., & Nishonov, S. N. (2023). The algorithms for developing computer programs for the sets of Julia and Mandelbrot. AIP Conference Proceedings, 2789, 050021. https://doi.org/10.1063/5.0179127

Strniša, F. (2025). Numerical analysis of small-strain elasto-plastic deformation using local Radial Basis Function approximation with Picard iteration. Applied Mathematical Modelling, 137, ISSN 0307-904X, https://doi.org/10.1016/j.apm.2024.115714

Yadav, K. (2025). Common fixed point theorems for discontinuous mappings in M-metric space and numerical approximations. Journal of Computational and Applied Mathematics, 470, ISSN 0377-0427, https://doi.org/10.1016/j.cam.2025.116720

Zhao, J. (2013). Numerical approximation of Hopf bifurcation for tumor-immune system competition model with two delays. Advances in Applied Mathematics and Mechanics, 5(2), 146-162, ISSN 2070-0733, https://doi.org/10.4208/aamm.12-m1224

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Published

2025-06-13

How to Cite

Islamov, M. I., Kutlumuratov, R., & Ismailov, A. I. (2025). Numerical Approximation of Periodic Points For Some Mappings. Innovative Technologica: Methodical Research Journal, 4(2), 11. https://doi.org/10.47134/innovative.v4i2.142

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