Wei, Guoqiang On the approximately similarity of operators. (English) Zbl 0921.47021 Chin. Ann. Math., Ser. B 19, No. 4, 465-472 (1998). MSC: 47B20 47B35 47B40 47C10 47A65 PDFBibTeX XMLCite \textit{G. Wei}, Chin. Ann. Math., Ser. B 19, No. 4, 465--472 (1998; Zbl 0921.47021)
Ji, Youging; Jiang, Chunlan; Wang, Zongyao Essentially normal \(+\) small compact \(=\) strongly irreducible. (English) Zbl 0892.47024 Chin. Ann. Math., Ser. B 18, No. 4, 485-494 (1997). Reviewer: R.Mortini (Metz) MSC: 47B20 47A55 41A10 PDFBibTeX XMLCite \textit{Y. Ji} et al., Chin. Ann. Math., Ser. B 18, No. 4, 485--494 (1997; Zbl 0892.47024)
Zhang, Dianzhou; Huang, Danrun On the joint spectrum for n-tuples of hyponormal operators. (English) Zbl 0602.47017 Chin. Ann. Math., Ser. B 7, 14-23 (1986). MSC: 47B20 47A10 PDFBibTeX XMLCite \textit{D. Zhang} and \textit{D. Huang}, Chin. Ann. Math., Ser. B 7, 14--23 (1986; Zbl 0602.47017)
Sun, Shunhua On hyponormal weighted shift. (English) Zbl 0542.47019 Chin. Ann. Math., Ser. B 5, 101-108 (1984). MSC: 47B20 47B35 47B37 PDFBibTeX XMLCite \textit{S. Sun}, Chin. Ann. Math., Ser. B 5, 101--108 (1984; Zbl 0542.47019)
Yan, Shaozong; Li, Shaokuan On the Putnam-Fuglede theorem of non-normal operators. (English) Zbl 0505.47015 Chin. Ann. Math., Ser. B 4, 51-56 (1983). MSC: 47B20 PDFBibTeX XMLCite \textit{S. Yan} and \textit{S. Li}, Chin. Ann. Math., Ser. B 4, 51--56 (1983; Zbl 0505.47015)