Benhida, Chafiq; Curto, Raul E. The extended Aluthge transform. (English) Zbl 07299673 Curto, Raul E. (ed.) et al., Operator theory, operator algebras and their interactions with geometry and topology. Ronald G. Douglas memorial volume. Proceedings of the international workshop on operator theory and applications (IWOTA 2018), Shanghai, China, July 23–27, 2018. Cham: Birkhäuser (ISBN 978-3-030-43379-6/hbk; 978-3-030-43380-2/ebook). Operator Theory: Advances and Applications 278, 55-76 (2020). MSC: 47B02 47B20 PDF BibTeX XML Cite \textit{C. Benhida} and \textit{R. E. Curto}, Oper. Theory: Adv. Appl. 278, 55--76 (2020; Zbl 07299673) Full Text: DOI
Benhida, Chafiq; Curto, Raúl E. Iterates of the spherical Aluthge transform of 2-variable weighted shifts. (English) Zbl 07279792 Aron, Richard M. (ed.) et al., The mathematical legacy of Victor Lomonosov. Operator theory. Berlin: De Gruyter (ISBN 978-3-11-065339-7/hbk; 978-3-11-065675-6/ebook). Advances in Analysis and Geometry 2, 25-42 (2020). MSC: 47 PDF BibTeX XML Cite \textit{C. Benhida} and \textit{R. E. Curto}, Adv. Anal. Geom. 2, 25--42 (2020; Zbl 07279792) Full Text: DOI
Benhida, Chafiq; Curto, Raúl E.; Lee, Sang Hoon; Yoon, Jasang Joint spectra of spherical Aluthge transforms of commuting \(n\)-tuples of Hilbert space operators. (Spectres joints des transformées d’aluthge sphériques de \(n\)-uplets commutatifs d’opérateurs d’un espace de Hilbert.) (English. French summary) Zbl 07132528 C. R., Math., Acad. Sci. Paris 357, No. 10, 799-802 (2019). MSC: 47A13 46E22 47B32 PDF BibTeX XML Cite \textit{C. Benhida} et al., C. R., Math., Acad. Sci. Paris 357, No. 10, 799--802 (2019; Zbl 07132528) Full Text: DOI
Benhida, Chafiq; Curto, Raúl E.; Exner, George R. Moment infinitely divisible weighted shifts. (English) Zbl 07032878 Complex Anal. Oper. Theory 13, No. 1, 241-255 (2019). MSC: 47B20 47B37 PDF BibTeX XML Cite \textit{C. Benhida} et al., Complex Anal. Oper. Theory 13, No. 1, 241--255 (2019; Zbl 07032878) Full Text: DOI