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耦合的Lorenz方程格点系统的耗散性 被引量:1

Dissipativeness Property in Lattices of Coupled Nonidentical Lorenz Equations
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摘要 Lorenz方程的研究一直是非线性动力学的一个热点,Lorenz系统揭示了新的现象,开拓了新的领域,促进了动力学的发展.本文研究了一个高维耦合非恒等的Lorenz格点系统,分别对三种不同边界条件进行研究,得到了在Dirichlet边界条件下,此格点系统解的全局指数稳定性的一个充分条件.并且证明了在Neumann边界条件和周期边界条件下系统的点耗散性. In this paper the high-dimensional coupled nonidentical Lorenz equations are studied. The author obtains a sufficient condition for the global stability of the solution of this coupled systems with Dirichlet condition. The dissipativeness property for this systems with Neumann and perodic boundary conditions has been proved.
作者 董旭华
出处 《西安工业大学学报》 CAS 2006年第4期379-381,390,共4页 Journal of Xi’an Technological University
关键词 耦合 点耗散 格点系统 LORENZ方程 couple pointwise dissipativeness lattice system lorenz equations
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参考文献7

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