ON THE ITERATES OF JACKSON TYPE OPERATOR G_(S,N) IN HILBERT SPACE

摘要

In this paper we study the limit of the iterates of Jackson type operator. Our results continue the works of Badea [2] and Nagler et al. [9, 10]. The proofs are based on spectral theory of linear operators and are performed at first for Hilbert space and then are extended for some Banach spaces.