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On the norm and the minimum modulus attainment of an operator and its adjoint

Crossref DOI link: https://doi.org/10.1007/s43034-026-00505-0

Published Online: 2026-02-24

Published Print: 2026-04

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

Authors

Mishra, Ankan

Roy, Saikat

Sain, Debmalya https://orcid.org/0000-0002-9721-1597
Funding

Funding for this research was provided by:

IIIT Raichur

ANRF
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Text and Data Mining valid from 2026-02-24

Version of Record valid from 2026-02-24
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Article History

Received: 13 October 2025

Accepted: 6 February 2026

First Online: 24 February 2026