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Analytic integrability of generalized 3-dimensional chaotic systems.

Ahmad Muhamad Husien1, Azad Ibrahim Amen2,3,4

  • 1Department of Mathematics, College of Science, University of Duhok, Duhok, Kurdistan Region, Iraq.

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Summary

This study investigates a new 3D chaotic system, finding it lacks a global analytic first integral. The existence of other analytic first integrals depends on specific parameter values.

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Area of Science:

  • Chaos theory
  • Nonlinear dynamics
  • Mathematical physics

Background:

  • Recently introduced chaotic systems often have simple algebraic forms.
  • Understanding analytic first integrals is crucial for analyzing chaotic system behavior.

Purpose of the Study:

  • To explore the existence of a global analytic first integral in a generalized 3D chaotic system.
  • To analyze the conditions for the presence or absence of analytic first integrals based on system parameters.

Main Methods:

  • Modeling a new 3D chaotic system with positive, zero, and negative Lyapunov exponents.
  • Depicting phase trajectories, bifurcation patterns, and Lyapunov exponent graphs.
  • Investigating both local and global analytic first integrals for the system.

Main Results:

  • The generalized 3D chaotic system was detailed and modeled.
  • Phase trajectories, bifurcation patterns, and Lyapunov exponent graphs were visualized.
  • The system was found to lack a global analytic first integral; local analytic integrals are parameter-dependent.

Conclusions:

  • The investigated 3D chaotic system does not possess a global analytic first integral.
  • The existence of analytic first integrals is contingent upon specific parameter choices.
  • Formal series and system projections were presented for varying parameters.