AbstractA linear operator A is called reflexive if the only operators that leave invariant the invariant subspaces of A are the operators in the weak closure of the algebra of polynomials in A. In this note we completely characterize reflexive operators on finite-dimensional spaces
Abstract. Let T, T ′ be weak contractions (in the sense of Sz.-Nagy and Foiaş), m, m ′ the minimal ...
AbstractIn this paper, we show that if S is an n-dimensional subspace of L(V) such that every nonzer...
AbstractWe introduce a new version of reflexivity, akin to approximate reflexivity, called Asymptoti...
AbstractA linear operator A is called reflexive if the only operators that leave invariant the invar...
AbstractThere is a close connection between separating vectors and reflexivity. But the existence of...
In this paper we prove that if E and F are reflexive Banach spaces and G is a closed linear subspace...
AbstractThere is a close connection between separating vectors and reflexivity. But the existence of...
AbstractFor a finite-dimensional linear subspace S⊆L(V,W) and a positive integer k, the k-reflexivit...
The purpose of this talk is twofold. In the first part (sections 1-4) I will briefly describe the no...
AbstractWe show that an algebraic operator on a complex Banach space has reflexive commutant if and ...
AbstractA linear subspace S of an algebra G is called reflexive if a ∈ S whenever a ∈ G and paq = 0 ...
This paper relates ideas in topology, functional analysis and ring the-ory. Suppose K is a compact H...
AbstractIn this paper, we show that if S is an n-dimensional subspace of L(V) such that every nonzer...
summary:We show that for a linear space of operators ${\mathcal M}\subseteq {\mathcal B}(\scr {H}_1,...
summary:We show that for a linear space of operators ${\mathcal M}\subseteq {\mathcal B}(\scr {H}_1,...
Abstract. Let T, T ′ be weak contractions (in the sense of Sz.-Nagy and Foiaş), m, m ′ the minimal ...
AbstractIn this paper, we show that if S is an n-dimensional subspace of L(V) such that every nonzer...
AbstractWe introduce a new version of reflexivity, akin to approximate reflexivity, called Asymptoti...
AbstractA linear operator A is called reflexive if the only operators that leave invariant the invar...
AbstractThere is a close connection between separating vectors and reflexivity. But the existence of...
In this paper we prove that if E and F are reflexive Banach spaces and G is a closed linear subspace...
AbstractThere is a close connection between separating vectors and reflexivity. But the existence of...
AbstractFor a finite-dimensional linear subspace S⊆L(V,W) and a positive integer k, the k-reflexivit...
The purpose of this talk is twofold. In the first part (sections 1-4) I will briefly describe the no...
AbstractWe show that an algebraic operator on a complex Banach space has reflexive commutant if and ...
AbstractA linear subspace S of an algebra G is called reflexive if a ∈ S whenever a ∈ G and paq = 0 ...
This paper relates ideas in topology, functional analysis and ring the-ory. Suppose K is a compact H...
AbstractIn this paper, we show that if S is an n-dimensional subspace of L(V) such that every nonzer...
summary:We show that for a linear space of operators ${\mathcal M}\subseteq {\mathcal B}(\scr {H}_1,...
summary:We show that for a linear space of operators ${\mathcal M}\subseteq {\mathcal B}(\scr {H}_1,...
Abstract. Let T, T ′ be weak contractions (in the sense of Sz.-Nagy and Foiaş), m, m ′ the minimal ...
AbstractIn this paper, we show that if S is an n-dimensional subspace of L(V) such that every nonzer...
AbstractWe introduce a new version of reflexivity, akin to approximate reflexivity, called Asymptoti...
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