Representation of linear functional by a trace on algebras of unbounded operators defined on dualmetrizable domains
Heinz Junek · Czech digital mathematics library · 1990
A representation of linear continuous functionals on certain algebras of unbounded operators in Hilbert spaces as trace functionals is given for the case, where the domain of the algebra is a dualmetric space.This is complementary to the metric case, which was investigated some years ago.