Geodesic
Characterisations of the radical in a Banach algebra
Filomat, Tome 37 (2023) no. 5, p. 1449

Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

DOI

In this paper we characterise the radical in a Banach algebra A in terms of the perturbation ideal P(R) of a set R in A.
DOI : 10.2298/FIL2305449R
Classification : 46H05, 46H10, 46H30
Keywords: Perturbation ideals, radical, regularities, semiregularities 
Heinrich Raubenheimer; Tshikhudo Lukoto. Characterisations of the radical in a Banach algebra. Filomat, Tome 37 (2023) no. 5, p. 1449 . doi: 10.2298/FIL2305449R
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     title = {Characterisations of the radical in a {Banach} algebra},
     journal = {Filomat},
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     year = {2023},
     volume = {37},
     number = {5},
     doi = {10.2298/FIL2305449R},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2305449R/}
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