Is Weather Chaotic? Coexisting Chaotic and Non-chaotic Attractors Within Lorenz Models

@article{Shen2021IsWC,
  title={Is Weather Chaotic? Coexisting Chaotic and Non-chaotic Attractors Within Lorenz Models},
  author={Bo-Wen Shen and Roger A. Pielke and Xin Zeng and Jae Jung Baik and Sara Faghih-Naini and Jialin Cui and Robert Atlas and T. A. L. Reyes},
  journal={13th Chaotic Modeling and Simulation International Conference},
  year={2021}
}
  • B. ShenR. Pielke T. Reyes
  • Published 2021
  • Physics
  • 13th Chaotic Modeling and Simulation International Conference
3 Citations

Is Weather Chaotic?: Coexistence of Chaos and Order within a Generalized Lorenz Model

Over 50 years since Lorenz’s 1963 study and a follow-up presentation in 1972, the statement “weather is chaotic” has been well accepted. Such a view turns our attention from regularity associated

References

SHOWING 1-10 OF 38 REFERENCES

A Recurrence Analysis of Multiple African Easterly Waves during Summer 2006

  • T. ReyesB. Shen
  • Environmental Science
    Current Topics in Tropical Cyclone Research
  • 2020
Accurate detection of large-scale atmospheric tropical waves, such as African easterly waves (AEWs), may help extend lead times for predicting tropical cyclone (TC) genesis. Since observed AEWs have

On the Predictability of 30-Day Global Mesoscale Simulations of African Easterly Waves during Summer 2006: A View with the Generalized Lorenz Model

  • B. Shen
  • Environmental Science, Physics
    Geosciences
  • 2019
Recent advances in computational and global modeling technology have provided the potential to improve weather predictions at extended-range scales. In earlier studies by the author and his

A physically extended Lorenz system.

The new six-dimensional Lorenz system is found to self-synchronize, and surprisingly, the transfer of solutions to only one of the variables is needed for self- Synchronization to occur.

Coexistence of Chaotic and Non-chaotic Orbits in a New Nine-Dimensional Lorenz Model

In this study, we present a new nine-dimensional Lorenz model (9DLM) that requires a larger critical value for the Rayleigh parameter (a rc of 679.8) for the onset of chaos, as compared to a rc of

Topics in geophysical fluid dynamics. Atmospheric dynamics, dynamo theory, and climate dynamics.

I. Fundamentals.- 1. Effects of Rotation.- 1.1. The Rossby Number.- 1.2. Equations of Motion in an Inertial Frame.- 1.3. Equations in a Rotating Frame.- 1.4. Vorticity.- 1.5. Motion at Small Rossby

Nonlinear dynamics and complexity in the generalized Lorenz system

Dynamics of magnetized fluids is much more complex than expected from the standard magnetohydrodynamics. Besides chaotic behavior that often appears in nonlinear dynamical systems, hyperchaotic

On periodic solutions in the non-dissipative Lorenz model: the role of the nonlinear feedback loop

Abstract In this study, we discuss the role of the linear heating term and nonlinear terms associated with a non-linear feedback loop in the energy cycle of the three-dimensional (X–Y–Z)

Stability and periodicity of high-order Lorenz–Stenflo equations

In this paper, we derive high-order Lorenz–Stenflo equations with 6 variables and investigate periodic behaviors as well as stability of the equations. The stability of the high-order Lorenz–Stenflo