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sci-hub.se 参考文章(6)
Nikolaĭ Kapitonovich Nikolʹskiĭ, Selected Problems of Weighted Approximation and Spectral Analysis ,(1976)
Sandy Grabiner, operators Duke Mathematical Journal. ,vol. 38, pp. 641- 658 ,(1971) , 10.1215/S0012-7094-71-03879-8
William G. Bade, Multipliers of Radical Banach Algebras of Power Series ,(1984)
Sandy Grabiner, A formal power series operational calculus for quasi-nilpotent operators. II Journal of Mathematical Analysis and Applications. ,vol. 43, pp. 170- 192 ,(1973) , 10.1016/0022-247X(73)90267-9
W.G Bade, H.G Dales, Norms and ideals in radical convolution algebras Journal of Functional Analysis. ,vol. 41, pp. 77- 109 ,(1981) , 10.1016/0022-1236(81)90062-8
Walter Rudin, Functional Analysis ,(1973)