RECENT RESULTS ON THE DOMAIN OF THE SOME LIMITATION METHODS IN THE SEQUENCE SPACES f0 AND f

− In the present paper, we summarize the literature on the sequence spaces almost A−nulland almost A−convergent derived by using the domain of the certain A− limitation matrix. Moreover,we introduce the spaces ¯f (r, s, t) and ¯f0(r, s, t) and examine some properties of this spaces