Add to ORKGLet H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessarily bounded). It is proved that for each ϵ>0, there exists a bounded operator S with ∥S∥≤ϵ such that T+S is minimum attaining. Further, if T is bounded below, then S can be chosen to be rank one
We prove that the minimum attaining property of a bounded linear operator on a Hilbert space H whose...
In this paper, we consider theBishop–Phelps–Bollobás point propertyfor variousclasses of operators o...
We give the necessary and sufficient conditions for a bounded operator defined between complex Hilbe...
Let H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessari...
Let H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessari...
Let H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessari...
AbstractIn this note we offer a short, constructive proof for Hilbert spaces of Lindenstrauss' famou...
Let H1, H2 be complex Hilbert spaces and T be a densely defined closed linear operator from its doma...
t. In this article, we study the Bishop-Phelps-Bollob´as type theorem for minimum attaining operator...
Let H1 and H2 be complex Hilbert spaces. A bounded linear operator T:H1→H2 is called norm attaining ...
Let H-1 and H-2 be complex Hilbert spaces and T : H-1 -> H-2 be a bounded linear operator. We say T ...
Let $T:D(T)\rightarrow H_2$ be a densely defined closed operator with domain $D(T)\subset H_1$. We s...
SummaryLet K be a complete infinite rank valued field. In [4] we studied Norm Hilbert Spaces (NHS) o...
A bounded linear operator T: H1 → H2, where H1, H2 are Hilbert spaces, is said to be norm attaining ...
For a {bounded} non-negative self-adjoint operator acting in a complex, infinite-dimensional, separa...
We prove that the minimum attaining property of a bounded linear operator on a Hilbert space H whose...
In this paper, we consider theBishop–Phelps–Bollobás point propertyfor variousclasses of operators o...
We give the necessary and sufficient conditions for a bounded operator defined between complex Hilbe...
Let H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessari...
Let H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessari...
Let H1,H2 be complex Hilbert spaces and T be a densely defined closed linear operator (not necessari...
AbstractIn this note we offer a short, constructive proof for Hilbert spaces of Lindenstrauss' famou...
Let H1, H2 be complex Hilbert spaces and T be a densely defined closed linear operator from its doma...
t. In this article, we study the Bishop-Phelps-Bollob´as type theorem for minimum attaining operator...
Let H1 and H2 be complex Hilbert spaces. A bounded linear operator T:H1→H2 is called norm attaining ...
Let H-1 and H-2 be complex Hilbert spaces and T : H-1 -> H-2 be a bounded linear operator. We say T ...
Let $T:D(T)\rightarrow H_2$ be a densely defined closed operator with domain $D(T)\subset H_1$. We s...
SummaryLet K be a complete infinite rank valued field. In [4] we studied Norm Hilbert Spaces (NHS) o...
A bounded linear operator T: H1 → H2, where H1, H2 are Hilbert spaces, is said to be norm attaining ...
For a {bounded} non-negative self-adjoint operator acting in a complex, infinite-dimensional, separa...
We prove that the minimum attaining property of a bounded linear operator on a Hilbert space H whose...
In this paper, we consider theBishop–Phelps–Bollobás point propertyfor variousclasses of operators o...
We give the necessary and sufficient conditions for a bounded operator defined between complex Hilbe...