AbstractLet B(X) be the algebra of bounded operators on a real or complex Banach space X, and F(X) a subalgebra of finite rank operators. A complete description of additive mappings Φ:F(X)→F(X), which map rank one operators to operators of rank at most one, is given
AbstractLet A and B be standard operator algebras on infinite dimensional complex Banach spaces X an...
AbstractThe representations of the algebra of bounded finite rank operators on a normed space are st...
In this article we provide a complete description of all additive surjective unital maps in the alge...
AbstractLet B(X) be the algebra of all bounded linear operators on a nontrivial real or complex Bana...
AbstractLet B(X) be the algebra of bounded operators on a complex infinite dimensional Banach space ...
AbstractLet B(X) be the algebra of bounded operators on a real or complex Banach space X, and F(X) a...
AbstractKuzma characterized additive mappings on the space of all finite rank bounded linear operato...
AbstractKuzma characterized additive mappings on the space of all finite rank bounded linear operato...
AbstractLet L(X) and L(Y) be the algebras of all bounded linear operators on infinite dimensional co...
AbstractLet B(X) be the algebra of bounded operators on a complex infinite dimensional Banach space ...
AbstractAlgebras of operators of finite rank are studied. Some structure theorems are presented. Res...
Let X be a real or complex Banach space, let L(X) be the algebra of all bounded linear operators of ...
AbstractLet X be a real or complex Banach space, let L(X) be the algebra of all bounded linear opera...
AbstractIt is shown that an additive map ϕ:B(H)→B(K) is the sum of two *-homomorphisms, one of which...
AbstractLet A ∈ B(X), the algebra of all bounded linear operators on a complex Banach space X, and l...
AbstractLet A and B be standard operator algebras on infinite dimensional complex Banach spaces X an...
AbstractThe representations of the algebra of bounded finite rank operators on a normed space are st...
In this article we provide a complete description of all additive surjective unital maps in the alge...
AbstractLet B(X) be the algebra of all bounded linear operators on a nontrivial real or complex Bana...
AbstractLet B(X) be the algebra of bounded operators on a complex infinite dimensional Banach space ...
AbstractLet B(X) be the algebra of bounded operators on a real or complex Banach space X, and F(X) a...
AbstractKuzma characterized additive mappings on the space of all finite rank bounded linear operato...
AbstractKuzma characterized additive mappings on the space of all finite rank bounded linear operato...
AbstractLet L(X) and L(Y) be the algebras of all bounded linear operators on infinite dimensional co...
AbstractLet B(X) be the algebra of bounded operators on a complex infinite dimensional Banach space ...
AbstractAlgebras of operators of finite rank are studied. Some structure theorems are presented. Res...
Let X be a real or complex Banach space, let L(X) be the algebra of all bounded linear operators of ...
AbstractLet X be a real or complex Banach space, let L(X) be the algebra of all bounded linear opera...
AbstractIt is shown that an additive map ϕ:B(H)→B(K) is the sum of two *-homomorphisms, one of which...
AbstractLet A ∈ B(X), the algebra of all bounded linear operators on a complex Banach space X, and l...
AbstractLet A and B be standard operator algebras on infinite dimensional complex Banach spaces X an...
AbstractThe representations of the algebra of bounded finite rank operators on a normed space are st...
In this article we provide a complete description of all additive surjective unital maps in the alge...
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