STABILITY OF THE DEFICIENCY INDICES OF SYMMETRIC OPERATORS UNDER SELF-ADJOINT PERTURBATIONS

DOI10.1017/S0013091501000372zbMath1063.47017MaRDI QIDQ4470256

Edward Kissin

Publication date: 22 June 2004

Published in: Proceedings of the Edinburgh Mathematical Society (Search for Journal in Brave)

Full work available at URL: http://journals.cambridge.org/bin/bladerunner?REQUNIQ=1087480707&REQSESS=3723236&118000REQEVENT=&REQINT1=163411&REQAUTH=0

zbMATH Keywords

self-adjoint operatorsymmetric operatordeficiency indices

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25)

Related Items (5)

Stability of deficiency indices of Hermitian subspaces under relatively bounded perturbations ⋮ Stability of index for linear relations and its applications ⋮ On the stability of self-adjointness of linear relations ⋮ Invariance of deficiency indices of second-order symmetric linear difference equations under perturbations ⋮ Magnetic perturbations of anyonic and Aharonov–Bohm Schrödinger operators

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