Documentos de Rosas E. | REDI

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Mostrando 10 resultados de: 10

Filtros aplicados

Área temáticas: "Matemáticas"

Subtipo de publicación

Publisher

Rendiconti del Circolo Matematico di Palermo(2)

Acta Mathematica Universitatis Comenianae(1)

Boletim da Sociedade Paranaense de Matematica(1)

Carpathian Journal of Mathematics(1)

Área temáticas

Principios generales de matemáticas(4)

Ciencias de la computación(1)

Área de conocimiento

Optimización matemática(7)

Espectroscopia(1)

Matemáticas aplicadas(1)

Modelo matemático(1)

Año de Publicación

Origen

Palabras Claves

Restrictions of operators(2)

Semi-Fredholm operator(2)

(Λ, mn)-closed(1)

A note on preservation of generalized fredholm spectra in berkani’s sense

Abstract: In this paper, we study the relationships between the spectra derived from B-Fredholm theory corresp

Palabras claves:

B-Fredholm theory, Fredholm theory, Generalized spectra, Restrictions of operators, Single-valued extension property

Carpintero C., Gutiérrez A., José E. Sanabria, Rosas E.

Almost contra (I, J)-continuous multifunctions

Abstract: The purpose of the present paper is to introduce, study and characterize the upper and lower almost

Palabras claves:

Contra (I, J)-continuous multifunctions, I-regular closed set, I-regular open set, Upper almost contra (I, J)-continuous multifunctions, Weakly (I, J)-continuous multifunctions

Carpintero C., José E. Sanabria, Rosas E.

Generalized Weyl's theorems for polaroid operators

Abstract: In this paper we establish necessary and sufficient conditions on bounded linear operators for which

Palabras claves:

Generalized Weyl's theorems, Polaroid operators, Semi B-Fredholm operator

Carpintero C., Garcia O., José E. Sanabria, Muñoz D., Rosas E.

On generalized property (v) for bounded linear operators

Abstract: An operator T acting on a Banach space X has property (gw) if σa(T) \ σSBF-+ (T) = E(T), where σa(T)

Palabras claves:

Generalized weyl's theorem, Property (gv), Property (v), Semi-BFredholm operator.

Carpintero C., Garcia O., José E. Sanabria, Rosas E.

On strong variations of weyl type theorems

Abstract: An operator T acting on a Banach space X satisfies the property (UWE) if (Formula Presented), where

Palabras claves:

Property (UWE), Property (VE), Property (WE), Semi-Fredholm operator, Weyl's theorem

Carpintero C., Garcia O., José E. Sanabria, Rosas E., Vasquez L.

On the hebkp_reditary character of certain spectral properties and some applications

Abstract: In this paper we study the behavior of certain spectral properties of an operator T on a proper clos

Palabras claves:

Integral operators, Restrictions of operators, semi-Fredholm theory, spectral properties, Weyl type theorems

Carpintero C., Garcia O., José E. Sanabria, Malaver A., Rosas E.

Weyl Type Theorems and Restrictions

Abstract: In this paper we show that for a bounded linear operator T∈L(X) acting on a Banach space X, the stud

Palabras claves:

47A11, 47A55, Primary 47A10, Secondary 47A53

Carpintero C., Garcia O., José E. Sanabria, Muñoz D., Rosas E.

μ-Compactness with respect to a hebkp_reditary class

Abstract: We define and study the notion of compactness in generalized topological spaces with respect to a he

Palabras claves:

Generalized topology, Hebkp_reditary classes, μ-compact space

Carpintero C., José E. Sanabria, Rosas E., Salas-Brown M.

Strong variations of Weyl and Browder type theorems for direct sums and restrictions

Abstract: In this paper, we study the stability under direct sums and restrictions of some strong variations o

Palabras claves:

Direct sums, Property (V ) E, Restrictions, Semi-Fredholm operator

Carpintero C., Garcia O., José E. Sanabria, Rosas E., Vasquez L.

The further unified theory for modifications of λ-closed sets and gΛ-sets using minimal structures

Abstract: We introduce and study two new notions of sets called (Λ, mn)-closed sets and gΛ mn-sets, which are

Palabras claves:

(Λ, mn)-closed, gΛ -set mn, m-structure, mng-closed

Carpintero C., José E. Sanabria, Rosas E.