Mostrando 4 resultados de: 4
B-Browder spectra and localized SVEP
ArticleAbstract: In this paper we study the relationships between the B-Browder spectra and some other spectra originPalabras claves:B-Fredholm theory, Localized SVEP, semi B-Browder spectraAutores:Carpintero C., Garcia O., José E. Sanabria, Rosas E.Fuentes:scopusOn generalized semi B-Fredholm operators
ArticleAbstract: In this paper we study two new classes of bounded linear operators acting on a Banach space X calledPalabras claves:Generalized semi B-Fredholm operators, Operators with finite-range power, Quasi-Fredholm operator, Saphar operatorAutores:Carpintero C., Ferrer O., Garcia O., José E. SanabriaFuentes:scopusStrong variations of Weyl and Browder type theorems for direct sums and restrictions
ArticleAbstract: In this paper, we study the stability under direct sums and restrictions of some strong variations oPalabras claves:Direct sums, Property (V ) E, Restrictions, Semi-Fredholm operatorAutores:Carpintero C., Garcia O., José E. Sanabria, Rosas E., Vasquez L.Fuentes:scopusThe further unified theory for modifications of λ-closed sets and gΛ-sets using minimal structures
ArticleAbstract: We introduce and study two new notions of sets called (Λ, mn)-closed sets and gΛ mn-sets, which arePalabras claves:(Λ, mn)-closed, gΛ -set mn, m-structure, mng-closedAutores:Carpintero C., José E. Sanabria, Rosas E.Fuentes:scopus