Lee, Woo Young Cowen sets for Toeplitz operators with finite rank selfcommutators. (English) Zbl 1100.47025 J. Oper. Theory 54, No. 2, 261-267 (2005). Reviewer: Takeaki Yamazaki (Yokohama) MSC: 47B35 47B20 30D55 47A57 PDFBibTeX XMLCite \textit{W. Y. Lee}, J. Oper. Theory 54, No. 2, 261--267 (2005; Zbl 1100.47025)
Lee, Woo Young Weyl spectra of operator matrices. (English) Zbl 0965.47011 Proc. Am. Math. Soc. 129, No. 1, 131-138 (2001). Reviewer: Karl-Heinz Förster (Berlin) MSC: 47A53 47A55 PDFBibTeX XMLCite \textit{W. Y. Lee}, Proc. Am. Math. Soc. 129, No. 1, 131--138 (2001; Zbl 0965.47011) Full Text: DOI
Lee, Woo Young On 2-hyponormal operators. (English) Zbl 0968.47515 RIMS Kokyuroku 1144, 70-76 (2000). MSC: 47B20 PDFBibTeX XMLCite \textit{W. Y. Lee}, RIMS Kokyuroku 1144, 70--76 (2000; Zbl 0968.47515)
Lee, Woo Young Weyl’s theorem for operator matrices. (English) Zbl 0923.47001 Integral Equations Oper. Theory 32, No. 3, 319-331 (1998). MSC: 47A10 47A53 47A55 PDFBibTeX XMLCite \textit{W. Y. Lee}, Integral Equations Oper. Theory 32, No. 3, 319--331 (1998; Zbl 0923.47001) Full Text: DOI
Lee, Woo Young On the isometric dilations of pairs of commuting contractions. (English) Zbl 1001.47006 Kyungpook Math. J. 35, No. 3, Spec. Iss., 729-736 (1996). MSC: 47A20 47A13 PDFBibTeX XMLCite \textit{W. Y. Lee}, Kyungpook Math. J. 35, No. 3, 729--736 (1996; Zbl 1001.47006)
Lee, Woo Young On a spectral equivalence. (English) Zbl 0946.47003 Commun. Korean Math. Soc. 10, No. 2, 317-323 (1995). MSC: 47A10 47A65 PDFBibTeX XMLCite \textit{W. Y. Lee}, Commun. Korean Math. Soc. 10, No. 2, 317--323 (1995; Zbl 0946.47003)
Lee, Woo Young A generalization of the punctured neighborhood theorem. (English) Zbl 0780.47004 Proc. Am. Math. Soc. 117, No. 1, 107-109 (1993). Reviewer: T.Ichinose (Kanazawa) MSC: 47A10 47A05 PDFBibTeX XMLCite \textit{W. Y. Lee}, Proc. Am. Math. Soc. 117, No. 1, 107--109 (1993; Zbl 0780.47004) Full Text: DOI
Lee, Woo Young Boundaries of the spectra in \({\mathcal L}(X)\). (English) Zbl 0812.47002 Proc. Am. Math. Soc. 116, No. 1, 185-189 (1992). MSC: 47A10 PDFBibTeX XMLCite \textit{W. Y. Lee}, Proc. Am. Math. Soc. 116, No. 1, 185--189 (1992; Zbl 0812.47002) Full Text: DOI
Lee, Woo Young Relatively open mappings. (English) Zbl 0687.46004 Proc. Am. Math. Soc. 108, No. 1, 93-94 (1990). Reviewer: T.A.Gillespie MSC: 46A30 47A05 PDFBibTeX XMLCite \textit{W. Y. Lee}, Proc. Am. Math. Soc. 108, No. 1, 93--94 (1990; Zbl 0687.46004) Full Text: DOI
Lee, Woo Young Relatively open spectrum in L(X). (English) Zbl 0708.47003 Bull. Korean Math. Soc. 26, No. 2, 115-118 (1989). MSC: 47A10 46A32 46A30 PDFBibTeX XMLCite \textit{W. Y. Lee}, Bull. Korean Math. Soc. 26, No. 2, 115--118 (1989; Zbl 0708.47003)