A theory on perturbations of the Dirac operator

DOI10.1155/S1025583499000284zbMath0940.47009OpenAlexW2066198267MaRDI QIDQ1125214

Suzanne Collier Melescue

Publication date: 11 January 2000

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

Full work available at URL: https://eudml.org/doc/120411

zbMATH Keywords

perturbationDirac operatorrelative compactnessunitary transformationsrelative boundednesslimit circle type operatorslimit point type operatorsmaximal and minimal operators

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Wave equation (35L05) Perturbation theory of linear operators (47A55) Applications of operator theory to differential and integral equations (47N20) Inequalities involving derivatives and differential and integral operators (26D10)

Related Items (3)

On essential numerical ranges and essential spectra of Hamiltonian systems with one singular endpoint ⋮ Relative form boundedness and compactness for a second-order differential operator ⋮ Relatively bounded and relatively compact perturbations for limit circle Hamiltonian systems

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