Applied Mathematics and Mechanics (English Edition) ›› 2010, Vol. 31 ›› Issue (09): 1049-1062.doi: https://doi.org/10.1007/s10483-010-1341-z

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Existence and algorithm of solutions for a system of generalized mixed implicit equilibrium problems in Banach spaces

丁协平   

  1. College of Mathematics and Software Science, Sichuan Normal University, Chengdu 610066, P. R. China
  • 收稿日期:2010-04-05 修回日期:2010-08-12 出版日期:2010-09-01 发布日期:2010-09-01

Existence and algorithm of solutions for a system of generalized mixed implicit equilibrium problems in Banach spaces

DING Xie-Ping   

  1. College of Mathematics and Software Science, Sichuan Normal University, Chengdu 610066, P. R. China
  • Received:2010-04-05 Revised:2010-08-12 Online:2010-09-01 Published:2010-09-01

摘要: A new system of generalized mixed implicit equilibrium problems is introduced and studied in Banach spaces. First, the notion of the Yosida proximal mapping for generalized mixed implicit equilibrium problems is introduced. By using the notion, a system of generalized equation problems is considered, and its equivalence with the system of generalized mixed implicit equilibrium problems is also proved. Next, by applying the system of generalized equation problems, we suggest and analyze an iterative algorithm to compute the approximate solutions of the system of generalized mixed implicit equilibrium problems. The strong convergence of the iterative sequences generated by the algorithm is proved under quite mild conditions. The results are new and unify and generalize some recent results in this field.

Abstract: A new system of generalized mixed implicit equilibrium problems is introduced and studied in Banach spaces. First, the notion of the Yosida proximal mapping for generalized mixed implicit equilibrium problems is introduced. By using the notion, a system of generalized equation problems is considered, and its equivalence with the system of generalized mixed implicit equilibrium problems is also proved. Next, by applying the system of generalized equation problems, we suggest and analyze an iterative algorithm to compute the approximate solutions of the system of generalized mixed implicit equilibrium problems. The strong convergence of the iterative sequences generated by the algorithm is proved under quite mild conditions. The results are new and unify and generalize some recent results in this field.

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