An Addendum to Krein's Formula

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dc.creatorGesztesy, Fritz
dc.creatorMakarov, Konstantin A.
dc.creatorTsekanovskii, Eduard
dc.date1997-11-18
dc.date.accessioned2026-07-07T03:24:39Z
dc.date.available2026-07-07T03:24:39Z
dc.descriptionWe provide additional results in connection with Krein's formula, which describes the resolvent difference of two self-adjoint extensions A_1 and A_2 of a densely defined closed symmetric linear operator A with (possibly infinite) equal deficiency indices. In particular, we explicitly derive the linear fractional transformation relating the operator-valued Weyl-Titchmarsh M-functions M_1(z) and M_2(z) corresponding to A_1 and A_2.
dc.descriptionLaTeX
dc.identifierhttps://arxiv.org/abs/funct-an/9711003
dc.identifierhttp://arxiv.org/abs/funct-an/9711003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/33414
dc.subjectFunctional Analysis
dc.subjectOperator Algebras
dc.subject47A10 (primary) 47N50, 81Q10 (secondary)
dc.titleAn Addendum to Krein's Formula
dc.typetext

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