訂正日: 2006/09/29訂正理由: -訂正箇所: 著者情報訂正内容: Wrong : Matthew C.Y. LEE1) Right : Matthew C. Y. LEE1)
訂正日: 2006/09/29訂正理由: -訂正箇所: 引用文献情報訂正内容: Wrong : 1) F.V. Atkinson, The normal solubility of linear equations in normal spaces, Mat. Sb., 28 (70) (1951), 3-14. (Russian). 2) L.A. Coburn, Weyl's theorem for non-normal operators, Michigan Math. J., 13 (1966), 285-288. 3) L.A. Coburn, The C*-algebra generated by an isometry, Bull. Amer. Math. Soc., 73 (1967), 722-726. 4) H. Helson and D. Sarason, Past and Future, Math. Scand., 21 (1967), 5-16. 5) J.G. Stampfli, On hyponormal and Toeplitz operators, Math. Ann., 183 (1969), 328-336.
Right : [1] F. V. Atkinson, The normal solubility of linear equations in normal spaces, Mat. Sb., 28 (70) (1951), 3-14. (Russian). [2] L. A. Coburn, Weyl's theorem for non-normal operators, Michigan Math. J., 13 (1966), 285-288. [3] L. A. Coburn, The C-algebra generated by an isometry, Bull. Amer. Math. Soc., 73 (1967), 722-726. [4] H. Helson and D. Sarason, Past and Future, Math. Scand., 21 (1967), 5-16. [5] J. G. Stampfli, On hyponormal and Toeplitz operators, Math. Ann., 183 (1969), 328-336.