Absence of high-energy spectral concentration for Dirac systems with divergent potentials

DOI10.1017/S0308210500004078zbMath1092.34047OpenAlexW1973927227MaRDI QIDQ5714559

Michael S. P. Eastham, Karl Michael Schmidt

Publication date: 3 January 2006

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0308210500004078

zbMATH Keywords

spectral densityDirac systemspectral concentrationdivergent potential

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General spectral theory of ordinary differential operators (34L05) General theory of ordinary differential operators (47E05)

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