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Approximating Fixed Points of Bregman Generalized <i>α</i>-Nonexpansive Mappings
oleh: Kanikar Muangchoo, Poom Kumam, Yeol Je Cho, Sompong Dhompongsa, Sakulbuth Ekvittayaniphon
Format: | Article |
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Diterbitkan: | MDPI AG 2019-08-01 |
Deskripsi
In this paper, we introduce a new class of Bregman generalized <inline-formula> <math display="inline"> <semantics> <mi>α</mi> </semantics> </math> </inline-formula>-nonexpansive mappings in terms of the Bregman distance. We establish several weak and strong convergence theorems of the Ishikawa and Noor iterative schemes for Bregman generalized <inline-formula> <math display="inline"> <semantics> <mi>α</mi> </semantics> </math> </inline-formula>-nonexpansive mappings in Banach spaces. A numerical example is given to illustrate the main results of fixed point approximation using Halpern’s algorithm.