Eigenvalue Comparison and Oscillation Criteria for Elliptic Operators

DOI10.1112/jlms/s2-3.3.571zbMath0221.35006OpenAlexW2012789986MaRDI QIDQ5625603

Walter Allegretto

Publication date: 1971

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

Full work available at URL: https://doi.org/10.1112/jlms/s2-3.3.571

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Elliptic equations and elliptic systems (35J99)

Related Items (5)

Comparison Theorems for Special Classes of Nonselfadjoint Elliptic Equations ⋮ Sturmian theory of second-order elliptic differential equations and inequalities ⋮ Oscillation Criteria for Elliptic Systems ⋮ Oscillation theorems for semilinear elliptic differential operators ⋮ Oscillation theory of elliptic equations of order \(2m\)

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