Bulletin des sciences mathématiques, 2021-10, Vol.171, p.103020, Article 103020
2021
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- A representation of hyponormal absolutely norm attaining operators
- Ist Teil von
- Bulletin des sciences mathématiques, 2021-10, Vol.171, p.103020, Article 103020
- Ort / Verlag
- Elsevier Masson SAS
- Erscheinungsjahr
- 2021
- Quelle
- Elsevier ScienceDirect Journals
- Beschreibungen/Notizen
- In this article, we characterize absolutely norm attaining normal operators in terms of the essential spectrum. Later we prove a structure theorem for hyponormal absolutely norm attaining (or AN-operators in short) and deduce conditions for the normality of the operator.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0007-4497eISSN: 1952-4773DOI: 10.1016/j.bulsci.2021.103020Titel-ID: cdi_crossref_primary_10_1016_j_bulsci_2021_103020
- Format
- –
- Schlagworte
- Absolutely norm attaining operator, Essential spectrum, Hyponormal operator