Oscillation theory of elliptic equations of order \(2m\)

DOI10.1016/0022-0396(71)90099-4zbMath0215.45602OpenAlexW1984841817MaRDI QIDQ2545782

Ezzat S. Noussair

Publication date: 1971

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-0396(71)90099-4

Mathematics Subject Classification ID

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

Related Items (10)

Sharp nonoscillation theorems for even-order elliptic equations ⋮ Sturmian theory of second-order elliptic differential equations and inequalities ⋮ Weak and strong oscillation of even-order elliptic and ordinary differential equations ⋮ Nodal oscillation and weak oscillation of elliptic equations of order 2m ⋮ 6.—Oscillation Theory for Semilinear Schrödinger Equations and Inequalities ⋮ Oscillation theorems for semilinear elliptic differential operators ⋮ The Oscillation of Elliptic Systems ⋮ A Comparison Theorem for Higher Order Elliptic Differential Equations ⋮ Comparison theorems for eigenvalues ⋮ Nonoscillation Criteria for Elliptic Equations in Conical Domains

Cites Work

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• A remark on the definition of the Kurzweil-Henstock integral
• Oscillation criteria for elliptic equations
• Elliptic equations of order 2m
• On kernels, eigenvalues, and eigenfunctions of operators related to elliptic problems
• Oscillation Criteria for Nonlinear Matrix Differential Inequalities
• Eigenvalue Comparison and Oscillation Criteria for Elliptic Operators
• A criterion of oscillatory stability
• The measure of the critical values of differentiable maps

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