J. Korean Math. Soc. 2008; 45(5): 1323-1339
Printed September 1, 2008
Copyright © The Korean Mathematical Society.
Zeqing Liu, Zhengsheng Chen, Soo Hak Shim, and Shin Min Kang
Liaoning Normal University, Dalian University of Technology, Gyeongsang National University, Gyeongsang National University
In this paper, a new class of $(h, \eta)$-proximal mappings for proper functionals in Hilbert spaces is introduced. The existence and Lipschitz continuity of the $(h, \eta)$-proximal mappings for proper functionals are proved. A class of generalized nonlinear quasi-variational-like inclusions in Hilbert spaces is introduced. A perturbed three-step iterative algorithm with errors for the generalized nonlinear quasi-variational-like inclusion is suggested. The existence and uniqueness theorems of solution for the generalized nonlinear quasi-variational-like inclusion are established. The convergence and stability results of iterative sequence generated by the perturbed three-step iterative algorithm with errors are discussed.
Keywords: generalized nonlinear quasi-variational-like inclusion, $(h, \eta)$-proximalmapping, perturbed three-step iterative algorithm with errors, strongly monotone mapping, generalized pseudocontractive mapping, mixed Lipschitz mapping, relaxed coercive mapping
MSC numbers: 47J20, 49J40
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