SISSA Open Science

Browsing SISSA Preprints by Subject "Lower semi-bounded symmetric operators"

Browsing SISSA Preprints by Subject "Lower semi-bounded symmetric operators"

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  • Gallone, Matteo; Michelangeli, Alessandro (2020)
    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. ...

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