논문
On ¤-Homomorphisms between JC¤-Algebras
- 저자박원길
- 학술지Journal of Computational Analysis and Applications 10/1
- 등재유형
- 게재일자(2008)
It is shown that every almost unital almost linear mapping f : A → B of JC*-algebra A to a JC*-algebra B is a homomorphism when f(2 nu o y) = f(2nu) o f(y) holds for all unitaries u ∈ A, all y ∈ A, and all n = 0,1,2, ..., and that every almost unital almost linear continuous mapping f : A → B of a JC*-algebra A of real rank zero to a JC*-algebra B is a homomorphism when f(2nuoy) = f(2nu)o f(y) holds for all u ∈ {v ∈ A
It is shown that every almost unital almost linear mapping f : A → B of JC*-algebra A to a JC*-algebra B is a homomorphism when f(2 nu o y) = f(2nu) o f(y) holds for all unitaries u ∈ A, all y ∈ A, and all n = 0,1,2, ..., and that every almost unital almost linear continuous mapping f : A → B of a JC*-algebra A of real rank zero to a JC*-algebra B is a homomorphism when f(2nuoy) = f(2nu)o f(y) holds for all u ∈ {v ∈ A
