Applied Mathematics, Representations of topological algebras, Frechet algebra, Representations of general topological groups and semigroups, Spaces defined by inductive or projective limits (LB, LF, etc.), dynamical system, Montel algebra, nuclear, Spaces determined by compactness or summability properties (nuclear spaces, Schwartz spaces, Montel spaces, etc.), Locally convex Fréchet spaces and (DF)-spaces, topological algebra representation of a topological group, General theory of topological algebras, General groups of measure-preserving transformations, continuous group action, Tensor products in functional analysis, Analysis, tensor product algebra representation