Intrinsic characterizations of perturbation classes on some Banach spaces

Pietro Aiena, Manuel González

Risultato della ricerca: Articlepeer review

5 Citazioni (Scopus)


We investigate relationships between inessential operators and improjective operators acting between Banach spaces X and Y, emphasizing the case in which one of the spaces is a C(K) space. We show that they coincide in many cases, but they are different in the case X=Y =C(K 0), where K 0 is a compact space constructed by Koszmider. Mathematics Subject Classification (2000)47A53 KeywordsInessential operators-Improjective operators-Fredholm theory
Lingua originaleEnglish
pagine (da-a)373-381
Numero di pagine9
RivistaArchiv der Mathematik
Volume94 (2010)
Stato di pubblicazionePublished - 2010

All Science Journal Classification (ASJC) codes

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