Differential Norms and Rieffel Algebras

Rodrigo A. H. M. Cabral, Michael Forger, Severino T. Melo

We develop criteria to guarantee uniqueness of the C${}^{\ast }$-norm on a *-algebra $\mathcal{B}$. Nontrivial examples are provided by the noncommutative algebras of $\mathcal{C}$-valued…