Talk
Aspects of quaternionic linear operators: S-spectrum and numerical range
Sérgio Mendes (Mendes, S.); Luís Carvalho (Carvalho, L.); Cristina Diogo (Diogo, C.);
Event Title
Workshop on Operator Theory, Complex Analysis, and Applications 2023 - WOTCA 2023
Year (definitive publication)
2023
Language
English
Country
Portugal
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Abstract
In this talk we survey some aspects of bounded linear operators on quaternionic Hilbert spaces. Recent results concerning the S-spectrum and numerical range will be presented, as well as some illustrative examples.
Acknowledgements
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Keywords
Quaternionic Hilbert space,S-spectrum,numerical range
Publication Identifiers
ci-pub-100589
Other Publication Details
Yes
Digital
Évora
Conference
International
Invited Talk