Non-Linear New Product A∗B−B∗A Derivations on ∗-Algebras
Ali TaghaviMehran Razeghi
所有作者
Ali TaghaviMehran Razeghi
文献摘要
Let A be a prime ∗-algebra. In this paper, we suppose that
Φ:A→A satisfies Φ(A⋄B)=Φ(A)⋄B+A⋄Φ(B) where A⋄B=A∗B−B∗A for all
A,B∈A .We will show that if Φ(α2I) is
self-adjoint for α∈{1,i} then Φ is additive ∗-derivation.