DC Field | Value | Language |
---|---|---|
dc.contributor.author | Karpeshina Y. | ko |
dc.contributor.author | Lee Y.-R. | ko |
dc.date.accessioned | 2013-03-06T18:59:57Z | - |
dc.date.available | 2013-03-06T18:59:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | JOURNAL D ANALYSE MATHEMATIQUE, v.102, pp.225 - 310 | - |
dc.identifier.issn | 0021-7670 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88052 | - |
dc.description.abstract | We consider a polyharmonic operator H = (-Delta)(l) + V(x) in dimension two with l >= 6, l being an integer, and a limit-periodic potential V (x). We prove that the spectrum of H contains a semiaxis and there is a family of generalized eigenfunctions at every point of this semiaxis with the following properties. First, the eigenfunctions are close to plane waves e(i <(k) over right arrow(x) over right arrow >) at the high energy region. Second, the isoenergetic curves in the space of momenta (k) over right arrow corresponding to these eigenfunctions have the form of slightly distorted circles with holes (Cantor type structure). | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.subject | SCHRODINGER-OPERATORS | - |
dc.subject | PERTURBATIONS | - |
dc.subject | EQUATION | - |
dc.title | Spectral properties of polyharmonic operators with limit-periodic potential in dimension two | - |
dc.type | Article | - |
dc.identifier.wosid | 000252874600008 | - |
dc.identifier.scopusid | 2-s2.0-49949109130 | - |
dc.type.rims | ART | - |
dc.citation.volume | 102 | - |
dc.citation.beginningpage | 225 | - |
dc.citation.endingpage | 310 | - |
dc.citation.publicationname | JOURNAL D ANALYSE MATHEMATIQUE | - |
dc.identifier.doi | 10.1007/s11854-007-0022-0 | - |
dc.contributor.nonIdAuthor | Karpeshina Y. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SCHRODINGER-OPERATORS | - |
dc.subject.keywordPlus | PERTURBATIONS | - |
dc.subject.keywordPlus | EQUATION | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.