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On creating new essential spectrum by self-adjoint extension of gapped operators

Crossref DOI link: https://doi.org/10.1007/s43034-024-00319-y

Published Online: 2024-02-16

Published Print: 2024-04

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Michelangeli, Alessandro https://orcid.org/0000-0002-1620-9285
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Text and Data Mining valid from 2024-02-16

Version of Record valid from 2024-02-16
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Article History

Received: 7 May 2023

Accepted: 8 January 2024

First Online: 16 February 2024