Abstract.
Let C be a closed, convex subset of a uniformly convex Banach space whose norm is uniformly Gâteaux differentiable and let T be an asymptotically nonexpansive mapping from C into itself such that the set F (T) of fixed points of T is nonempty. Let {a n } be a sequence of real numbers with \(0 \leq a_n \leq 1\), and let x and x 0 be elements of C. In this paper, we study the convergence of the sequence {x n } defined by¶¶\(x_{n+1}=a_n x + (1-a_n) {1\over n+1} \sum\limits_{j=0}^n T^j x_n\quad \) for \( n=0,1,2,\dots \,.\)
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Received: 7.4.1997
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Shioji, N., Takahashi, W. A strong convergence theorem for asymptotically nonexpansive mappings in Banach spaces. Arch. Math. 72, 354–359 (1999). https://doi.org/10.1007/s000130050343
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DOI: https://doi.org/10.1007/s000130050343