Oscillation criterion for first-order delay differential equations with sign-changing coefficients
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Date
2017-05-10
Authors
Wu, Hongwu
Chen, Churong
Zhuang, Rongkun
Journal Title
Journal ISSN
Volume Title
Publisher
Texas State University, Department of Mathematics
Abstract
We establish conditions so that all solutions to a first-order linear delay differential equation become oscillatory. The coefficients of this equation are allowed to have negative and positive values, which is an expansion of the results in the references. To illustrate our results we present two examples.
Description
Keywords
Oscillatory solution, Delay differential equation, Variable delay
Citation
Wu, H., Chen, C., & Zhuang, R. (2017). Oscillation criterion for first-order delay differential equations with sign-changing coefficients. <i>Electronic Journal of Differential Equations, 2017</i>(126), pp. 1-9.
Rights
Attribution 4.0 International