VARIATIONAL SYSTEMS DISCONJUGACY CRITERIA FOR WNSELFADJOINT DIFFERENTIAL EQUATIONS

DOI10.1080/16073606.1978.9631545zbMath0421.34037OpenAlexW2032248479MaRDI QIDQ3853975

Allan L. Edelson, Kurt Kreith

Publication date: 1978

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/16073606.1978.9631545

zbMATH Keywords

fourth order differential equationsvariational criteriadisconjugacy criterianonselfadjoint differential equations

Mathematics Subject Classification ID

Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10)

Cites Work

• A nonselfadjoint dynamical system

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