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- Extensions_of_symmetric_operators abstract "In functional analysis, one is interested in extensions of symmetric operators acting on a Hilbert space. Of particular importance is the existence, and sometimes explicit constructions, of self-adjoint extensions. This problem arises, for example, when one needs to specify domains of self-adjointness for formal expressions of observables in quantum mechanics. Other applications of solutions to this problem can be seen in various moment problems.This article discusses a few related problems of this type. The unifying theme is that each problem has an operator-theoretic characterization which gives a corresponding parametrization of solutions. More specifically, finding self-adjoint extensions, with various requirements, of symmetric operators is equivalent to finding unitary extensions of suitable partial isometries.".
- Extensions_of_symmetric_operators wikiPageID "10858909".
- Extensions_of_symmetric_operators wikiPageLength "12750".
- Extensions_of_symmetric_operators wikiPageOutDegree "25".
- Extensions_of_symmetric_operators wikiPageRevisionID "636039419".
- Extensions_of_symmetric_operators wikiPageWikiLink Absolute_continuity.
- Extensions_of_symmetric_operators wikiPageWikiLink Accretive_operator.
- Extensions_of_symmetric_operators wikiPageWikiLink Bounded_operator.
- Extensions_of_symmetric_operators wikiPageWikiLink Category:Functional_analysis.
- Extensions_of_symmetric_operators wikiPageWikiLink Category:Operator_theory.
- Extensions_of_symmetric_operators wikiPageWikiLink Cayley_transform.
- Extensions_of_symmetric_operators wikiPageWikiLink Contraction_(operator_theory).
- Extensions_of_symmetric_operators wikiPageWikiLink Friedrichs_extension.
- Extensions_of_symmetric_operators wikiPageWikiLink Functional_analysis.
- Extensions_of_symmetric_operators wikiPageWikiLink Hellinger–Toeplitz_theorem.
- Extensions_of_symmetric_operators wikiPageWikiLink Hilbert_space.
- Extensions_of_symmetric_operators wikiPageWikiLink Linear_map.
- Extensions_of_symmetric_operators wikiPageWikiLink Matrix_completion.
- Extensions_of_symmetric_operators wikiPageWikiLink Moment_problem.
- Extensions_of_symmetric_operators wikiPageWikiLink Momentum_operator.
- Extensions_of_symmetric_operators wikiPageWikiLink Observable.
- Extensions_of_symmetric_operators wikiPageWikiLink Partial_isometry.
- Extensions_of_symmetric_operators wikiPageWikiLink Quantum_mechanics.
- Extensions_of_symmetric_operators wikiPageWikiLink Riesz_representation_theorem.
- Extensions_of_symmetric_operators wikiPageWikiLink Self-adjoint.
- Extensions_of_symmetric_operators wikiPageWikiLink Self-adjoint_operator.
- Extensions_of_symmetric_operators wikiPageWikiLink Unbounded_operator.
- Extensions_of_symmetric_operators wikiPageWikiLinkText "Extensions of symmetric operators".
- Extensions_of_symmetric_operators wikiPageWikiLinkText "extension".
- Extensions_of_symmetric_operators wikiPageWikiLinkText "self-adjoint extension".
- Extensions_of_symmetric_operators wikiPageUsesTemplate Template:=.
- Extensions_of_symmetric_operators wikiPageUsesTemplate Template:Abs.
- Extensions_of_symmetric_operators wikiPageUsesTemplate Template:Expand_section.
- Extensions_of_symmetric_operators wikiPageUsesTemplate Template:Mset.
- Extensions_of_symmetric_operators subject Category:Functional_analysis.
- Extensions_of_symmetric_operators subject Category:Operator_theory.
- Extensions_of_symmetric_operators type Function.
- Extensions_of_symmetric_operators type Physic.
- Extensions_of_symmetric_operators comment "In functional analysis, one is interested in extensions of symmetric operators acting on a Hilbert space. Of particular importance is the existence, and sometimes explicit constructions, of self-adjoint extensions. This problem arises, for example, when one needs to specify domains of self-adjointness for formal expressions of observables in quantum mechanics.".
- Extensions_of_symmetric_operators label "Extensions of symmetric operators".
- Extensions_of_symmetric_operators sameAs Q5421962.
- Extensions_of_symmetric_operators sameAs m.02qs7dm.
- Extensions_of_symmetric_operators sameAs Q5421962.
- Extensions_of_symmetric_operators wasDerivedFrom Extensions_of_symmetric_operators?oldid=636039419.
- Extensions_of_symmetric_operators isPrimaryTopicOf Extensions_of_symmetric_operators.