On the spectrum of some differential and pseudodifferential operators

DOI10.1016/0022-0396(79)90150-5zbMath0365.47014OpenAlexW2083586628MaRDI QIDQ1241707

Vieri Benci

Publication date: 1979

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

Full work available at URL: https://doi.org/10.1016/0022-0396(79)90150-5

zbMATH Keywords

DIFFERENTIAL OPERATORPSEUDODIFFERENTIAL OPERATORSSPECTRUM

Mathematics Subject Classification ID

Boundary value problems for higher-order elliptic equations (35J40) General topics in linear spectral theory for PDEs (35P05) Spectrum, resolvent (47A10) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of partial differential operators (47F05) Integral, integro-differential, and pseudodifferential operators (47Gxx)

Cites Work

• Weighted Sobolev spaces and the nonlinear Dirichlet problem in unbounded domains
• Discreteness conditions of the spectrum of Schrödinger operators
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