Linear maps preserve the covariance sets

Mohammad Hossein Alizadeh

Let $\mathcal{A}$ and $\mathcal{B}$\ are $C^{\ast }$-algebras\textbf{.} A\textbf{ }linear map $\varphi :\mathcal{A}\to \mathcal{B}$ is $C^{\ast }$-Jordan homomorphism if it is a Jorda…