Necessary and sufficient conditions for oscillation of first-order functional differential equations

DOI10.1016/0022-247X(90)90006-2zbMath0704.34080MaRDI QIDQ916865

Wengang Huang

Publication date: 1990

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

functional-differential equationtime lags

Mathematics Subject Classification ID

Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10) Functional-differential equations (including equations with delayed, advanced or state-dependent argument) (34K99)

Related Items (3)

Some necessary and sufficient conditions for oscillation of neutral differential equations ⋮ Necessary and sufficient conditions for the oscillation of certain delay differential equations ⋮ The advancement of oscillation theory of functional-differential equations

Cites Work

• Oscillation criteria in delay equations
• When all solutions of \(x'=-\Sigma q_ i(t)x(t-T_ i(t))\) oscillate
• Necessary and Sufficient Conditions for Oscillations
• Sharp conditions for oscillations caused by delays
• Oscillations caused by several retarded and advanced arguments
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