On the unitary part of dominant contractions

DOI10.3792/pjaa.66.272zbMath0729.47005OpenAlexW2085880019MaRDI QIDQ805996

Takashi Yoshino

Publication date: 1990

Published in: Proceedings of the Japan Academy. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3792/pjaa.66.272

zbMATH Keywords

contractionnonnegative square rootdominant operatormaximal reducing subspace

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20)

Related Items

On intertwining by an operator having a dense range, The unitary part of class \({\mathcal F}\)-contractions

Cites Work

• Unnamed Item
• On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space
• On dominant operators