Permanence for Nonautonomous Differential Systems with Delays in the Linear and Nonlinear Terms
In this paper, we obtain sufficient conditions for the persistence and permanence of a family of nonautonomous systems of delay differential equations. This family includes structured models from mathematical biology, with either discrete or distributed delays in both the linear and nonlinear terms,...
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Format: | Article |
Language: | English |
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MDPI AG
2021-01-01
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Series: | Mathematics |
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Online Access: | https://www.mdpi.com/2227-7390/9/3/263 |