New spectral characterization theorems for \(S^ 2\)

DOI10.2140/pjm.1992.154.215zbMath0713.53025OpenAlexW2000340426MaRDI QIDQ749882

Martin F. Engman

Publication date: 1991

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1992.154.215

zbMATH Keywords

eigenvaluesspectrumsurfaces of revolutionLaplacianconstant curvature metric

Mathematics Subject Classification ID

Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Global Riemannian geometry, including pinching (53C20) Surfaces in Euclidean and related spaces (53A05)

Related Items (3)

Trace formulae for \(S^ 1\) invariant Green's operators on \(S^ 2\) ⋮ Maximally degenerate Laplacians ⋮ Intrinsic spectral geometry of the Kerr-Newman event horizon

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