Perturbations Results for Some Classes Related to Browder Linear Relations and Applications |
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| Authors: | Fatma Fakhfakh |
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| Affiliation: | 1.Department of Mathematics, Faculty of Sciences of Sfax,University of Sfax,Sfax,Tunisia |
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| Abstract: | This paper is devoted to the investigation of the perturbation problem of right (left) Browder linear relations and lower (upper) semi-Browder linear relations under commuting compact linear relations. Further, our results are used to show the invariance of Browder’s spectrum. |
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