Harmonizability, V-Boundedness, (2,p)-Boundedness of Stochastic Processes

摘要

Some new classes of discrete time non-stationary processes, related to theHarmonizable and V-bounded classes, are introduced. A few characterizations are obtained which, in turn, unify the V-bounded theory. Our main results depend on a special form of Grothendieck's inequality. Keywords: Reprints. (KR)