کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
757910 | 1462604 | 2016 | 20 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Lyapunov dimension formula for the global attractor of the Lorenz system Lyapunov dimension formula for the global attractor of the Lorenz system](/preview/png/757910.png)
• The exact formula for the global attractor of the Lorenz system is obtained.
• The validity of the formula for all classical values of parameters is proved.
The exact Lyapunov dimension formula for the Lorenz system for a positive measure set of parameters, including classical values, was analytically obtained first by G.A. Leonov in 2002. Leonov used the construction technique of special Lyapunov-type functions, which was developed by him in 1991 year.Later it was shown that the consideration of larger class of Lyapunov-type functions permits proving the validity of this formula for all parameters, of the system, such that all the equilibria of the system are hyperbolically unstable. In the present work it is proved the validity of the formula for Lyapunov dimension for a wider variety of parameters values including all parameters, which satisfy the classical physical limitations.
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 41, December 2016, Pages 84–103