保留锥P为正规锥，将增算子A减弱为弱连续。空间E减弱为弱完备，在条件减弱的情况下，仍然得到了增算子不动点的存在性。
In this paper, we retains the cone P normal cone, increasing operator A weaken the weakly continuous operator, space E weaken the weak complete space.
利用度量空间中弱相容自映射的概念，讨论了完备度量空间中弱相容映射公共不动点的存在性，推广和改进了吕中学等人一些相关的结果。
The concepts of compatible mappings and weakly compatible mappings in multi-valued case in Menger PM-spaces were introduced, and the relation between them was studied.
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