On some von Neumann topological algebras

Abstract

We show that a regular von Neumann $Q$-$m$-convex Frechet algebra is of finite dimension. We also show that a regular von Neumann $m$-convex Frechet algebra is a projective limit of finite dimensional algebras. Finally, we prove that a bilateral $Q$-$F$-algebra is a regular von Neumann algebra if and only if it is isomorphic to a finite product of algebras which are also fields.