Oscillation criterion for first-order delay differential equations with sign-changing coefficients

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

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