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dc.contributor.authorEsteban, Maria J.
dc.contributor.authorLoss, Michael
dc.date.accessioned2009-07-07T11:27:47Z
dc.date.available2009-07-07T11:27:47Z
dc.date.issued2008
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/880
dc.language.isoenen
dc.subjectDirac operatoren
dc.subjectRelativistic quantum mechanicsen
dc.subjectself-adjoint operatoren
dc.subjectSchur complement.en
dc.subjectself-adjoint extensionen
dc.subject.ddc519en
dc.titleSelf-adjointness via Hardy-like inequalitiesen
dc.typeCommunication / Conférence
dc.contributor.editoruniversityotherGeorgia Institute of Technology;États-Unis
dc.description.abstractenDistinguished selfadjoint extensions of operators which are not semibounded can be deduced from the positivity of the Schur Complement (as a quadratic form). In practical applications this amounts to proving a Hardy-like inequality. Particular cases are Dirac-Coulomb operators where distinguished selfadjoint extensions are obtained for the optimal range of coupling constants.en
dc.relation.ispartoftitleMathematical Results in Quantum Mechanics: Proceedings of the QMath10 Conference, Moieciu, Romania, 10-15 September 2007en
dc.relation.ispartofeditorPurice, Radu
dc.relation.ispartofeditorNenciu, Gheorghe
dc.relation.ispartofeditorBeltita, Ingrid
dc.relation.ispartofpublnameWorld Scientific Publishing Companyen
dc.relation.ispartofdate2008
dc.relation.ispartofpages41-47en
dc.identifier.urlsitehttp://hal.archives-ouvertes.fr/hal-00283411/en/en
dc.description.sponsorshipprivateouien
dc.subject.ddclabelProbabilités et mathématiques appliquéesen
dc.relation.ispartofisbn9812832378en
dc.relation.conftitle10th Quantum Mathematics International Conference - QMATH10en
dc.relation.confdate2007-09
dc.relation.confcityMoeciuen
dc.relation.confcountryRoumanieen


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