The spectrum of differential operators of order 2n with almost constant coefficients
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Behncke, H | |
dc.contributor.author | Hinton, D | |
dc.contributor.author | Remling, C | |
dc.date.accessioned | 2021-12-23T16:13:09Z | - |
dc.date.available | 2021-12-23T16:13:09Z | - |
dc.date.issued | 2001 | |
dc.identifier.issn | 00220396 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/10434 | - |
dc.description.abstract | We discuss the spectral properties of higher order ordinary differential operators. If the coefficients differ from constants by small perturbations, then the spectral properties are preserved. In this context, ``small perturbations'' are either short range (i.e., integrable) or long range, but slowly varying. This generalizes classical results on second order operators. Our approach relies on an analysis of the associated differential equations with the help of uniform asymptotic integration techniques. (C) 2001 Academic Press. | |
dc.language.iso | en | |
dc.publisher | ACADEMIC PRESS INC | |
dc.relation.ispartof | JOURNAL OF DIFFERENTIAL EQUATIONS | |
dc.subject | ABSOLUTELY CONTINUOUS-SPECTRUM | |
dc.subject | DECAYING POTENTIALS | |
dc.subject | DIMENSIONAL SCHRODINGER-OPERATORS | |
dc.subject | Mathematics | |
dc.subject | SQUARE | |
dc.subject | SYSTEMS | |
dc.title | The spectrum of differential operators of order 2n with almost constant coefficients | |
dc.type | journal article | |
dc.identifier.doi | 10.1006/jdeq.2000.3963 | |
dc.identifier.isi | ISI:000170854800007 | |
dc.description.volume | 175 | |
dc.description.issue | 1 | |
dc.description.startpage | 130 | |
dc.description.endpage | 162 | |
dc.publisher.place | 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA | |
dcterms.isPartOf.abbreviation | J. Differ. Equ. | |
dcterms.oaStatus | Green Submitted, Bronze | |
crisitem.author.netid | BeHo025 | - |
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geprüft am 02.06.2024