AN ACCELERATED HALPERN-TYPE ALGORITHM FOR SOLVING VARIATIONAL INCLUSION PROBLEMS WITH APPLICATIONS

A. Adamu, D. Kitkuan, T. Seangwattana
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Abstract

An inertial Halpern-type forward-backward iterative algorithm for approximating a zero of sum of two accretive operators is introduced and studied. Strong convergence theorem is established in a uniformly convex and q-uniformly smooth real Banach space. The convergence result obtained is applied to convex minimization and image restoration problems. Furthermore, numerical experiments are carried out on some classical test images and personal images degraded with motion blur and random noise. Finally, numerical illustrations in the Banach space, L5([−1, 1]) are presented to support the main theorem.
求解变分包含问题的加速halpern型算法及其应用
介绍并研究了一种逼近两个加积算子和零的惯性halpern型正反向迭代算法。在一致凸和q-一致光滑实Banach空间中建立了强收敛定理。将所得的收敛结果应用于凸最小化和图像恢复问题。在此基础上,对一些经典的测试图像和带有运动模糊和随机噪声的个人图像进行了数值实验。最后,给出了Banach空间L5([−1,1])中的数值例证来支持主要定理。
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