A projection iterative algorithm for strong vector equilibrium problem

作者：Wang, San-hua^*; Li, Qiu-ying

来源：Optimization, 2015, 64(10): 2049-2063.

DOI：10.1080/02331934.2014.919501

• 49J27
• 49J40
• metric projection
• auxiliary problem
• iterative algorithm
• strong vector equilibrium problem
• cone-continuity

In this paper, iterative algorithm for strong vector equilibrium problem (SVEP) is studied. Firstly, an auxiliary problem for SVEP is introduced and the relationships between these two problems are discussed. Then, based on the auxiliary problem, a projection iterative algorithm for SVEP is proposed. Moreover, analysis of convergence of this iterative algorithm is investigated under suitable conditions of continuity and convexity. The main result obtained in this paper generalizes and improves the corresponding ones of Iusem and Sosa [Iusem AN, Sosa W. Iterative algorithms for equilibrium problems. Optimization. 2003;52(3):301-316.] and Cheng and Liu [Cheng B, Liu SY. An iterative algorithm for vector equilibrium problems. J. Lanzhou Univ. (Nat. Sci.). 2009;45(5):105-109.].

• 出版日期2015-10-3
• 单位南昌大学