Baklouti, Hamadi; Namouri, Sirine Spectral analysis of bounded operators on semi-Hilbertian spaces. (English) Zbl 1489.47036 Banach J. Math. Anal. 16, No. 1, Paper No. 12, 17 p. (2022). Reviewer: Vladimir M. Manuilov (Moskva) MSC: 47B02 46C05 47B65 PDFBibTeX XMLCite \textit{H. Baklouti} and \textit{S. Namouri}, Banach J. Math. Anal. 16, No. 1, Paper No. 12, 17 p. (2022; Zbl 1489.47036) Full Text: DOI
Andruchow, Esteban Unitary operators with decomposable corners. (English) Zbl 1507.47046 Banach J. Math. Anal. 15, No. 1, Paper No. 10, 25 p. (2021). MSC: 47B02 47A05 PDFBibTeX XMLCite \textit{E. Andruchow}, Banach J. Math. Anal. 15, No. 1, Paper No. 10, 25 p. (2021; Zbl 1507.47046) Full Text: DOI arXiv
Anand, Akash; Chavan, Sameer; Jabłoński, Zenon Jan; Stochel, Jan Complete systems of unitary invariants for some classes of 2-isometries. (English) Zbl 1482.47035 Banach J. Math. Anal. 13, No. 2, 359-385 (2019). MSC: 47B20 47B49 47B37 PDFBibTeX XMLCite \textit{A. Anand} et al., Banach J. Math. Anal. 13, No. 2, 359--385 (2019; Zbl 1482.47035) Full Text: DOI arXiv Euclid
Liu, Aifang; Li, Pengtong Wandering subspaces and fusion frame generators for unitary systems. (English) Zbl 1354.42052 Banach J. Math. Anal. 10, No. 4, 848-863 (2016). Reviewer: Nenad Teofanov (Novi Sad) MSC: 42C15 47D03 PDFBibTeX XMLCite \textit{A. Liu} and \textit{P. Li}, Banach J. Math. Anal. 10, No. 4, 848--863 (2016; Zbl 1354.42052) Full Text: DOI Euclid
Baker, Abdullah Bin Abu Generalized 3-circular projections for unitary congruence invariant norms. (English) Zbl 1356.46010 Banach J. Math. Anal. 10, No. 3, 451-465 (2016). MSC: 46B04 47L05 15A60 PDFBibTeX XMLCite \textit{A. B. A. Baker}, Banach J. Math. Anal. 10, No. 3, 451--465 (2016; Zbl 1356.46010) Full Text: DOI Euclid
Zhu, Sen Approximate unitary equivalence of normaloid type operators. (English) Zbl 1405.47008 Banach J. Math. Anal. 9, No. 3, 173-193 (2015). MSC: 47B20 47A25 47A12 PDFBibTeX XMLCite \textit{S. Zhu}, Banach J. Math. Anal. 9, No. 3, 173--193 (2015; Zbl 1405.47008) Full Text: DOI Euclid
Mustafayev, H. S.; Hüseynov, F. B. Compact operators in the commutant of essentially normal operators. (English) Zbl 1320.47020 Banach J. Math. Anal. 8, No. 2, 1-15 (2014). Reviewer: Eduardo Chiumiento (La Plata) MSC: 47B07 47A53 47A60 PDFBibTeX XMLCite \textit{H. S. Mustafayev} and \textit{F. B. Hüseynov}, Banach J. Math. Anal. 8, No. 2, 1--15 (2014; Zbl 1320.47020) Full Text: DOI Euclid
Menkad, Safa; Seddik, Ameur Operator inequalities and normal operators. (English) Zbl 1266.47023 Banach J. Math. Anal. 6, No. 2, 204-210 (2012). Reviewer: V. Lokesha (Bangalore) MSC: 47A30 47A05 47B15 PDFBibTeX XMLCite \textit{S. Menkad} and \textit{A. Seddik}, Banach J. Math. Anal. 6, No. 2, 204--210 (2012; Zbl 1266.47023) Full Text: DOI Euclid EMIS
Bhat, B. V. Rajarama Linear maps respecting unitary conjugation. (English) Zbl 1228.46056 Banach J. Math. Anal. 5, No. 2, 1-5 (2011). MSC: 46L10 47B48 PDFBibTeX XMLCite \textit{B. V. R. Bhat}, Banach J. Math. Anal. 5, No. 2, 1--5 (2011; Zbl 1228.46056) Full Text: DOI EMIS