关于Caristi不动点定理的一点注记
A Remarkon Caristi Fixed Point Theorem
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摘要: 本文利用半序方法给出了一个新的Caristi型不动点定理,与原有结果不同的是:在我们的定理中,不动点可以用迭代方法求出.Abstract: In this paper,we prove some new fixed point theorems of Caristi type by using ordered method.It is different from Caristi fixed point theorem that the fixed points can be found by monotone iterative techniques in our results.