Mostrando 3 resultados de: 3
B-fredholm spectra of drazin invertible operators and applications
ArticleAbstract: In this article, we consider Drazin invertible operators for study of the relationship between theirPalabras claves:B-Fredholm spectra, Drazin inverse, Drazin invertible operator, Generalized a-Weyl’s theoremAutores:Elvis Aponte, Jhixon Macías, José E. Sanabria, José SotoFuentes:scopusOn Semi-Continuous and Clisquish Functions in Generalized Topological Spaces
ArticleAbstract: In this paper, we will focus on three types of functions in a generalized topological space, namely;Palabras claves:Baire space, cliquish function, lower semi-continuous function, nowhere dense, upper semi-continuous functionAutores:Elvis Aponte, ELVIS COROMOTO APONTE VALLADARES, Jhixon Macías, Jhixon Steven Macías García, Krishnan M., Subramanian V.Fuentes:googlescopusTensor Product of Operators Satisfying Zariouh’s Property (gaz), and Stability under Perturbations
ArticleAbstract: For bounded linear operators defined on complex infinite-dimensional Banach space, H. Zariouh, in anPalabras claves:Commuting perturbations, property (gaz), tensor productAutores:Domingo Quiroz, Elvis Aponte, ELVIS COROMOTO APONTE VALLADARES, Jayanthi N., Vasanthakumar P.Fuentes:googlescopus