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Abstract:
本文研究在马尔科夫状态下具有Beddington-DeAngeis功能反应发生率的SVIR传染病模型的动力学问题.首先,得到系统具有唯一的全局正解;然后,通过构造恰当的李雅普诺夫函数得到:当Rs0>1时,系统存在平稳分布;当Re0<1时,疾病将会指数灭绝;最后通过数值模拟对本文主要理论的可行性进行验证.
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应用数学
ISSN: 1001-9847
CN: 42-1184/O1
Year: 2023
Issue: 3
Volume: 36
Page: 684-693
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 27
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