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hal.structure.identifierMathematics, ILTPE
dc.contributor.authorGOLINSKII, Leonid
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorKUPIN, Stanislas
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierAnalyse fonctionnelle pour la conception et l'analyse de systèmes [FACTAS]
dc.contributor.authorNEMAIRE, Masimba
hal.structure.identifierAnalyse fonctionnelle pour la conception et l'analyse de systèmes [FACTAS]
dc.contributor.authorLEBLOND, Juliette
dc.date.accessioned2024-04-04T02:41:36Z
dc.date.available2024-04-04T02:41:36Z
dc.date.issued2023
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/191166
dc.description.abstractEnIn the present article, we study the discrete spectrum of certain bounded Toeplitz operators with harmonic symbol on a Bergman space. Using the methods of classical perturbaton theory and recent results by Borichev-Golinskii-Kupin and Favorov-Golinskii, we obtain a quantitative result on the distribution of the discrete spectrum of the operator in the unbounded (outer) component of its Fredholm set.
dc.description.sponsorshipNoyaux reproduisants en Analyse et au-delà - ANR-18-CE40-0035
dc.language.isoen
dc.publisherSpringer International Publishing
dc.publisher.locationCham
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.source.titleFrom Complex Analysis to Operator Theory: A PanoramaIn Memory of Sergey Naboko
dc.title.enOn discrete spectra of Bergman-Toeplitz operators with harmonic symbols
dc.typeChapitre d'ouvrage
dc.identifier.doi10.1007/978-3-031-31139-0
dc.subject.halMathématiques [math]
dc.subject.halMathématiques [math]/Variables complexes [math.CV]
dc.subject.halMathématiques [math]/Théorie spectrale [math.SP]
bordeaux.volume291
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.title.proceedingFrom Complex Analysis to Operator Theory: A PanoramaIn Memory of Sergey Naboko
hal.identifierhal-03650364
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03650364v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=From%20Complex%20Analysis%20to%20Operator%20Theory:%20A%20PanoramaIn%20Memory%20of%20Sergey%20Naboko&rft.date=2023&rft.volume=291&rft.au=GOLINSKII,%20Leonid&KUPIN,%20Stanislas&NEMAIRE,%20Masimba&LEBLOND,%20Juliette&rft.genre=unknown


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