A generalization of Suzuki's lemma

Let {zn}, {wn}, and {vn} be bounded sequences in a metric space of hyperbolic type (X, d), and let {αn } be a sequence in [0,1] with 0 < lim infn αn < lim supnα n < 1. If zn+1=αnwn (1-α n)v n for all n ∈ ℕ , limnd (zn, v n) = 0, and lim supn(d (wn+1, wn) - d (zn+1, zn)) ≤ 0, the...

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Bibliographic Details
Main Authors: Panyanak B., Cuntavepanit A.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-80052686272&partnerID=40&md5=bff768eb5faed71904747e70152e3393
http://cmuir.cmu.ac.th/handle/6653943832/6459
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Institution: Chiang Mai University
Language: English