On the invariant subspace problem for dissipative operators in Krein spaces

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dc.creatorShkalikov, A. A.
dc.date2005-12-20
dc.date2005-12-22
dc.date.accessioned2026-07-07T06:55:34Z
dc.date.available2026-07-07T06:55:34Z
dc.descriptionWe relax assumptions for a dissipative operator in Krein space to possess a maximal non-negative invariant subspace. Our main result is a generalization of a well-known Pontrjagin-Krein-Langer-Azizov theorem. Then we investigate the semigroup properties of the restriction of the operator onto the invariant subspace.
dc.description8 pages
dc.identifierhttps://arxiv.org/abs/math/0512465
dc.identifierhttp://arxiv.org/abs/math/0512465
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106318
dc.subjectFunctional Analysis
dc.subject47A15; 47B50
dc.titleOn the invariant subspace problem for dissipative operators in Krein spaces
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