An inertial Mann algorithm for nonexpansive mappings

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作者
Seakweng Vong
Dongdong Liu
机构
[1] University of Macau,Department of Mathematics
[2] Avenida da Universidade,School of Applied Mathematics
[3] Guangdong University of Technology,undefined
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47H09; 47J25;
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摘要
In this paper, we consider finding fixed point of nonexpansive mappings by Mann algorithms combined with inertial extrapolation and some accelerating techniques. Previous attempts for such approach require assumptions on the generated sequence to guarantee convergence. Such assumptions are not easy to check in practice. Inspired by some recent works, we refine the algorithm to get rid of the previous assumptions imposed on the sequence with improved efficiency.
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