Integral theorems for eigenfunctions of second-order elliptic differential operators

DOI10.1002/MANA.19800980105zbMath0469.35043OpenAlexW2059924108MaRDI QIDQ3923015

Erich Müller-Pfeiffer, J. Staude

Publication date: 1980

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mana.19800980105

zbMATH Keywords

Schrödinger operatoreigenfunctionsFriedrichs extensionsecond order elliptic differential operatorintegral theoremsquantum-mechanical virial theorem

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Spectral theory and eigenvalue problems for partial differential equations (35P99) Scattering theory for PDEs (35P25) Schrödinger operator, Schrödinger equation (35J10) Scattering theory of linear operators (47A40)

Cites Work

• Elliptische Differentialgleichungen mit variablen Koeffizienten in Gebieten mit unbeschränktem Rand
• Über das Spektrum des Laplace-Operators in einigen unbeschränkten Gebieten
• Non-existence of eigenvalues of Schrödinger operators
• Unnamed Item

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