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dc.contributor.authorMuhati, L. N.
dc.contributor.authorBonyo, J. O.
dc.contributor.authorAgure, J. O.
dc.descriptionPaper presented at the 4th Strathmore International Mathematics Conference (SIMC 2017), 19 - 23 June 2017, Strathmore University, Nairobi, Kenya.en_US
dc.description.abstractLet X be an arbitrary Banach space, and L (X) be the set of all bounded linear operators on X. We apply closed range theorem to determine some duality properties of the essential spectrum on L(X). Specifically, we introduce different parts of the essential spectrum and establish their duality relations. Moreover, we look at certain algebraic properties of the essential spectra on Banach spaces. Mathematics Subject Classification (2010). Primary 47A10; Secondary47A05, 47A53.en_US
dc.publisherStrathmore Universityen_US
dc.subjectEssential spectrumen_US
dc.subjectFredholm operatoren_US
dc.titleCertain properties of the essential spectra in Banach spacesen_US

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  • SIMC 2017 [85]
    4th Strathmore International Mathematics Conference (June 19 – 23, 2017)

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