Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/efe46abcc67698f8117dde61a2ca08df.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 cone metric space是什么意思，cone metric space的翻译，cone metric space音标、读音、用法和例句_绍翊字体网有道词典
In this paper, the ψ- ordered contractive operator is introduced and the existence of fixed points is established in a cone metric space. 本文首先在锥度量空间中引入了ψ序压缩算子这一概念，然后证明了几个ψ-序压缩算子的不动点存在性定理。