Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/f0f9f18cee19730cfad8e8d4404a6137.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 cone metric space例句_cone metric space英汉例句_cone metric space双解例句_奇葩剧汉英词典
In this paper, the ψ- ordered contractive operator is introduced and the existence of fixed points is established in a cone metric space. 本文首先在錐度量空間中引入了ψ序壓縮算子這一概唸，然後証明了幾個ψ-序壓縮算子的不動點存在性定理。