Self-Adjoint Extensions with Friedrichs Lower Bound
dc.contributor.area | mathematics | en_US |
dc.contributor.author | Gallone, Matteo | |
dc.contributor.author | Michelangeli, Alessandro | |
dc.date.accessioned | 2021-02-22T10:13:07Z | |
dc.date.available | 2021-02-22T10:13:07Z | |
dc.date.issued | 2020 | |
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.identifier.uri | https://openscience.sissa.it/handle/1963/35422 | |
dc.language.iso | en | en_US |
dc.subject | Self-adjoint extensions ยท | en_US |
dc.subject | Lower semi-bounded symmetric operators | en_US |
dc.subject | Friedrichs extensions | en_US |
dc.title | Self-Adjoint Extensions with Friedrichs Lower Bound | en_US |
dc.type | Article | en_US |
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