An harmonic analysis for operators I: Formal properties
Karel DeLeeuw · Illinois Journal of Mathematics · 1975
We shall assume henceforth that B is a dense linear subspace of L(T) which is translation invariant; i.e., if f B, then its set {Rtf: T} of translates is contained in B. We shall assume that B is a Banach space under a norm satisfying Ilfll,.,T)-