Title: Topological reflexivity of the spaces of (α, β)-derivations on operator algebras
Abstract:We prove that the spaces of $(\alpha , \beta )$-derivations on certain operator algebras are topologically reflexive in the weak operator topology. Characterizations of automorphisms and $(\alpha ,\be...We prove that the spaces of $(\alpha , \beta )$-derivations on certain operator algebras are topologically reflexive in the weak operator topology. Characterizations of automorphisms and $(\alpha ,\beta )$-derivations on reflexive algebras are also given.Read More