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偏序集上拟压缩映象的一个不动点定理及应用偏序集上拟压缩映象的一个不动点定理及应用

, PP. 421-423

Keywords: 不动点,偏序集,拟压缩映象,单调性

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Abstract:

证明了偏序集上拟压缩映象的一个不动点定理,将偏序集上的单调映象不动点的存在性推广到拟压缩映象的情形,并应用此结果得到了在一定条件下一对耦合映射的不动点的存在性.

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