Necessary and sufficient conditions for oscillations of delay differential inequalities

DOI10.1017/S000497270000263XzbMath0652.34074OpenAlexW2054512833MaRDI QIDQ3797553

Jurang Yan

Publication date: 1989

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s000497270000263x

zbMATH Keywords

first order linear delay differential inequality

Mathematics Subject Classification ID

Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10) Differential inequalities involving functions of a single real variable (34A40) Boundary value problems for functional-differential equations (34K10)

Cites Work

• Oscillation of solutions of first order delay differential equations
• Sharp conditions for oscillations caused by delays

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