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Self-adjoint extensions with Friedrichs lower bound

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dc.contributor.author Gallone, Matteo
dc.contributor.author Michelangeli, Alessandro
dc.date.accessioned 2020-03-27T11:41:11Z
dc.date.available 2020-03-27T11:41:11Z
dc.date.issued 2020
dc.identifier.uri http://preprints.sissa.it:8180/xmlui/handle/1963/35347
dc.description.abstract We produce a simple criterion and a constructive recipe to identify those self-adjoint extensions of a lower semi-bounded symmetric operator on Hilbert space which have the same lower bound as the Friedrichs extension. Applications of this abstract result to a few instructive examples are then discussed. en_US
dc.language.iso en en_US
dc.publisher SISSA en_US
dc.relation.ispartofseries SISSA;05/2020/MATE
dc.subject Functional Analysis en_US
dc.subject Mathematical Physics en_US
dc.title Self-adjoint extensions with Friedrichs lower bound en_US
dc.type Preprint en_US


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