Nonreal eigenvalues for second order differential operators on networks with circuits

DOI10.1016/S0022-247X(02)00324-4zbMath1021.34066OpenAlexW2061514750MaRDI QIDQ1856910

Joan Solà-Morales, José A. Lubary

Publication date: 11 February 2003

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

Full work available at URL: https://doi.org/10.1016/s0022-247x(02)00324-4

zbMATH Keywords

second-order differential operatorsSturm-Liouville typenonreal eigenvaluesfinite networksnetworks with circuitsthin beams or wires

Mathematics Subject Classification ID

Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10)

Related Items

Some remarks on the eigenvalue multiplicities of the Laplacian on infinite locally finite trees, The eigenvalues of the Laplacian on locally finite networks

Cites Work

• Multiplicity of solutions to second-order linear differential equations on networks
• Some non-selfadjoint problems on the circle
• A characteristic equation associated to an eigenvalue problem on \(c^ 2\)-networks
• On the Nature of the Spectrum of Singular Second Order Linear Differential Equations
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