利用集收敛、函数收敛建立了集值映射收敛的概念及其性质，并依此讨论了平衡问题解的收敛性。

By using set convergence and function convergence, we establish the convergence for set-valued mappings and present the convergence results for the perturbed equilibrium problems.

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第二章是预备知识，介绍了锥、锥凸集值函数、切锥与集值映射的切导数等的相关知识。

In chapter 2, we introduce the knowledge that the paper use, introducing these conception of cone, cone convex set-valued maps, tangent cones, and tangent derivatives of set-valued mapping, etc.

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