Hilbert 空间中一类新的广义似平衡问题解的存在性
Existence of Solutions for a New Class of GeneralizedQuasi-Equilibrium Problems in Hilbert Space
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摘要: 研究了Hilbert空间中一类新的广义似平衡问题,用FAN-KKM定理导出了此类辅助问题解的存在性和唯一性,并得到了解的一些性质.在适当的条件下,证明了一种混合迭代序列强收敛于广义似平衡问题的解和一个非扩张映象的公共点.Abstract: A new class of generalized equilibrium-like problems is studied in Hilbert space. By applying the FAN-KKM theorem, the existence and uniqueness of solutions of the auxiliary problem is found out, and some properties of the solution are obtained. Under suitable conditions, the solution and a common point for a non-expansive mapping of a mixed iterative sequence strongly convergent to generalized quasi-equilibrium problems are proven.