Nonoscillation Theorems for Nonselfadjoint Even‐Order Elliptic Equations

DOI10.1002/MANA.19891410127zbMath0682.35008OpenAlexW1973365638MaRDI QIDQ4731517

Velmer B. Headley

Publication date: 1989

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mana.19891410127

zbMATH Keywords

Poincaré's inequalitynodal domainnonselfadjoint operatorKneserian criterion

Mathematics Subject Classification ID

Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Higher-order elliptic equations (35J30)

Related Items (1)

Nodal oscillation and weak oscillation of elliptic equations of order 2m

Cites Work

• Unnamed Item
• Nonoscillation theory of elliptic equations of order \(2n\)
• A monotonicity principle for eigenvalues
• A Kneser Theorem for Higher order Elliptic Equations
• Nonoscillation Criteria for Elliptic Equations

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