AbstractIn this note we define the property (ω1), a variant of Weyl's theorem, and establish for a bounded linear operator defined on a Banach space the sufficient and necessary conditions for which property (ω1) holds by means of the variant of the essential approximate point spectrum σ1(⋅). In addition, the relation between property (ω1) and hypercyclicity (or supercyclicity) is discussed
summary:An operator $T$ acting on a Banach space $X$ possesses property $({\rm gw})$ if $\sigma _a(T...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
summary:Let $T$ be a Banach space operator. In this paper we characterize $a$-Browder’s theorem for ...
AbstractUsing a variant of the essential approximate point spectrum, we give the necessary and suffi...
AbstractNecessary and sufficient conditions for hypercyclic/supercyclic Banach space operators T to ...
AbstractIn this note we study the property (w), a variant of Weyl's theorem introduced by Rakočević,...
AbstractThe property (w) is a variant of Weyl's theorem, for a bounded operator T acting on a Banach...
A bounded linear operator T 08 L(X) defined on a Banach space X satisfies property (w), a variant o...
AbstractAn operator T acting on a Banach space X possesses property (gb) if σa(T)∖σSBF+−(T)=π(T), wh...
A bounded linear operator T 08 L(X) defined on a Banach space X satisfies property (w), a variant o...
AbstractIn this note we define the property (ω1), a variant of Weyl's theorem, and establish for a b...
AbstractA variant of the Weyl spectrum is discussed. We give the necessary and sufficient condition ...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
Abstract. Let T be a bounded linear operator acting on a complex, separable, infinitedimensional Hil...
summary:An operator $T$ acting on a Banach space $X$ possesses property $({\rm gw})$ if $\sigma _a(T...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
summary:Let $T$ be a Banach space operator. In this paper we characterize $a$-Browder’s theorem for ...
AbstractUsing a variant of the essential approximate point spectrum, we give the necessary and suffi...
AbstractNecessary and sufficient conditions for hypercyclic/supercyclic Banach space operators T to ...
AbstractIn this note we study the property (w), a variant of Weyl's theorem introduced by Rakočević,...
AbstractThe property (w) is a variant of Weyl's theorem, for a bounded operator T acting on a Banach...
A bounded linear operator T 08 L(X) defined on a Banach space X satisfies property (w), a variant o...
AbstractAn operator T acting on a Banach space X possesses property (gb) if σa(T)∖σSBF+−(T)=π(T), wh...
A bounded linear operator T 08 L(X) defined on a Banach space X satisfies property (w), a variant o...
AbstractIn this note we define the property (ω1), a variant of Weyl's theorem, and establish for a b...
AbstractA variant of the Weyl spectrum is discussed. We give the necessary and sufficient condition ...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
Abstract. Let T be a bounded linear operator acting on a complex, separable, infinitedimensional Hil...
summary:An operator $T$ acting on a Banach space $X$ possesses property $({\rm gw})$ if $\sigma _a(T...
In this article Weyl's theorem and a-Weyl's theorem on Banach spaces are related to an important pro...
summary:Let $T$ be a Banach space operator. In this paper we characterize $a$-Browder’s theorem for ...
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