Persistence in dynamical systems

Persistence in dynamical systems
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DOI:
10.1090/qam/1074961
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发表时间:
1990-09
影响因子:
0.8
通讯作者:
Z. Teng;Kui Chen Duan
Z. Teng;Kui Chen Duan
中科院分区:
数学4区
文献类型:
--
作者:
Z. Teng;Kui Chen Duan

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我们研究动力系统的持久性和一致持久性。给出了充分必要条件。将这些结果应用到二维和三维生态系统中,得到了这些系统持续生存和一致持续生存的充分必要条件
We study persistence and uniform persistence in dynamical systems. Necessary and sufficient conditions are given. Applying these results to two- and three-dimensional ecosystems, we obtain necessary and sufficient conditions about persistence and uniform persistence of these systems