Quarterly of Applied Mathematics

Quarterly of Applied Mathematics

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Oscillation and nonoscillation in a nonautonomous delay-logistic equation


Authors: B. G. Zhang and K. Gopalsamy
Journal: Quart. Appl. Math. 46 (1988), 267-273
MSC: Primary 34K15; Secondary 34C10, 92A15
DOI: https://doi.org/10.1090/qam/950601
MathSciNet review: 950601
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Abstract: Sufficient conditions are obtained for the delay-logistic equation $ \dot x\left( t \right) = \\ r\left( t \right)x\left( t \right)\left[ {1 - x\left( {t - \tau \left( t \right)} \right)/K} \right]$ to be respectively oscillatory and nonoscillatory.


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DOI: https://doi.org/10.1090/qam/950601
Article copyright: © Copyright 1988 American Mathematical Society


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