Morse Decompositions for Periodic General Dynamical Systems and Differential Inclusions

Morse Decompositions for Periodic General Dynamical Systems and Differential Inclusions
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周期性一般动力系统和微分包含的莫尔斯分解

DOI:
10.1007/s11228-012-0212-5
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发表时间:
2012-05
影响因子:
1.6
通讯作者:
Li, Desheng
Li, Desheng
中科院分区:
数学2区
文献类型:
--
作者:
Wang, Yejuan;Li, Desheng

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首先建立了非自治周期一般动力系统(集值动力系统)的周期不变集的莫尔斯分解理论。然后讨论了周期一致前向吸引子的莫尔斯分解的稳定性。我们还将抽象结果应用于右侧仅具有上半连续的非自治周期微分包含。我们表明,莫尔斯分解是强大的内部和外部扰动(上半连续的莫尔斯集)。最后,作为应用,我们从莫尔斯分解的角度研究了小时滞对控制系统渐近行为的影响。
We first establish the Morse decomposition theory of periodic invariant sets for non-autonomous periodic general dynamical systems (set-valued dynamical systems). Then we discuss the stability of Morse decompositions of periodic uniform forward attractors. We also apply the abstract results to non-autonomous periodic differential inclusions with only upper semi-continuous right-hand side. We show that Morse decompositions are robust with respect to both internal and external perturbations (upper semi-continuity of Morse sets). Finally as an application we study the effect of small time delays to asymptotic behavior of control systems from the point of view of Morse decompositions.
DOI: 10.1016/s0022-247x(02)00352-9
发表时间: 2002-10
影响因子: 1.3
作者:
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通讯作者: Desheng Li;Xiaoxian Zhang
DOI: 10.1007/bfb0065314
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期刊: --
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DOI: 10.1007/s11228-004-0047-9
发表时间: 2005-12
期刊: Set-Valued Analysis
影响因子: --
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P. Kloeden;J. Valero
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