Abstract. An operator T on a complex Hilbert space is called a 2{isometry if T 2T 22T T +I = 0. Our underlying purpose in this article is to investigate some algebraic and spectral properties of 2{isometries. 1
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
AbstractAn operator T∈B(H) is complex symmetric if there exists a conjugate-linear, isometric involu...
Abstract. An operator T on a complex Hilbert space is called a 2–isometry if T ∗2T 2−2T ∗T+I = 0. Ou...
Abstract. An operator A on a complex Hilbert space H is called a quasi-isometry if A 2 A2 = AA. In t...
AbstractWe consider the elementary operator L, acting on the Hilbert–Schmidt Class C2(H), given by L...
We consider the elementary operator L, acting on the Hilbert-Schmidt Class C2 (H), given by L (T) = ...
We investigate the necessary and sufficient conditions for Toeplitz operators, tensor product of Toe...
We study necessary and sufficient conditions on a bounded operator T defined on the Hilbert space L-...
We study necessary and sufficient conditions on a bounded operator T defined on the Hilbert space L-...
An operator T on a complex Hilbert space is called a 2-isometry if T*2 T2 - 2T* T + I = 0. Our un...
Abstract. The paper aims at investigating some basic properties of a quasi isometry which is dened t...
AbstractLet B(H) be the set of all bounded linear operators on a Hilbert space H. In this paper we s...
AbstractWe consider the elementary operator L, acting on the Hilbert–Schmidt class C2(H), given by L...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
AbstractAn operator T∈B(H) is complex symmetric if there exists a conjugate-linear, isometric involu...
Abstract. An operator T on a complex Hilbert space is called a 2–isometry if T ∗2T 2−2T ∗T+I = 0. Ou...
Abstract. An operator A on a complex Hilbert space H is called a quasi-isometry if A 2 A2 = AA. In t...
AbstractWe consider the elementary operator L, acting on the Hilbert–Schmidt Class C2(H), given by L...
We consider the elementary operator L, acting on the Hilbert-Schmidt Class C2 (H), given by L (T) = ...
We investigate the necessary and sufficient conditions for Toeplitz operators, tensor product of Toe...
We study necessary and sufficient conditions on a bounded operator T defined on the Hilbert space L-...
We study necessary and sufficient conditions on a bounded operator T defined on the Hilbert space L-...
An operator T on a complex Hilbert space is called a 2-isometry if T*2 T2 - 2T* T + I = 0. Our un...
Abstract. The paper aims at investigating some basic properties of a quasi isometry which is dened t...
AbstractLet B(H) be the set of all bounded linear operators on a Hilbert space H. In this paper we s...
AbstractWe consider the elementary operator L, acting on the Hilbert–Schmidt class C2(H), given by L...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
We consider the elementary operator L, acting on the Hilbert-Schmidt class C2(H), given by L(T)=ATB,...
AbstractAn operator T∈B(H) is complex symmetric if there exists a conjugate-linear, isometric involu...
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