论文标题
准首式测量空间中的完整性
Completeness in quasi-pseudometric spaces
论文作者
论文摘要
本文的目的是将各种顺序完整性概念与网络或过滤器的相应完整性概念之间的关系讨论。我们在准近似空间中提出了一个正确的$ K $ -CAUCHY NET的定义,相应的完整性等效于顺序完整性。通过这种方式,我们完成了R.〜a的一些结果。斯托尔滕贝格,Proc。伦敦数学。 Soc。 \ textbf {17}(1967),226--240和V.〜Gregori和J.〜Ferrer,Proc。伦敦。数学。 Soc。,iii ser。,\ textbf {49}(1984),36。
The aim of this paper is to discus the relations between various notions of sequential completeness and the corresponding notions of completeness by nets or by filters in the setting of quasi-metric spaces. We propose a new definition of right $K$-Cauchy net in a quasi-metric space for which the corresponding completeness is equivalent to the sequential completeness. In this way we complete some results of R.~A. Stoltenberg, Proc. London Math. Soc. \textbf{17} (1967), 226--240, and V.~Gregori and J.~Ferrer, Proc. Lond. Math. Soc., III Ser., \textbf{49} (1984), 36.