On Schauder Frames in Conjugate Banach Spaces

摘要

Weak*-Schauder frame in conjugate Banach spaces has been introduced and studied. A sufficient condition for the existence of weak*-Schauder frame in the conjugate space of a separable Banach space has been given. It has been shown thatℓ∞has weak*-Schauder frame. Finally, a sufficient condition for the existence of a Schauder frame sequence has been given.