The Laplace-Beltrami operator on the surface of the ellipsoid

DOI10.3842/sigma.2024.067zbMath1548.35184MaRDI QIDQ6604014

Hans W. Volkmer

Publication date: 12 September 2024

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

zbMATH Keywords

Laplace-Beltrami operatortriaxial ellipsoideigencurvesgeneralized matrix eigenvalue problemtwo-parameter Sturm-Liouville problem

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Elliptic equations on manifolds, general theory (58J05) PDEs on manifolds (35R01)

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