arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2202.02023math.GN
收藏

基数函数、Bornologies和强Whitney收敛

Cardinal Functions, Bornologies and Strong Whitney convergence

Tarun Kumar Chauhan, Varun Jindal

摘要:

设$C(X)$是度量空间$(X,d)$上所有实值连续函数的集合。Caserta在[A. Caserta,Strong Whitney convergence,Filomat,2012],它是Beer-Levi在[Beer-Levi,Strong uniform continuity,J. Math. Anal.应用程序、2009年]。本文研究具有强Whitney拓扑和Whitney收敛拓扑的函数空间$C(X)$的各种基数不变量。在这个过程中,我们提出了一些结果从文献中简单的证明。最后,研究了$C(X)$上强Whitney收敛和强一致收敛性的基数不变量之间的关系.

英文摘要:

Let $C(X)$ be the set of all real valued continuous functions on a metric space $(X,d)$. Caserta introduced the topology of strong Whitney convergence on bornology for $C(X)$ in [A. Caserta, Strong Whitney convergence, Filomat, 2012], which is a generalization of the topology of strong uniform convergence on bornology introduced by Beer-Levi in [Beer-Levi, Strong uniform continuity, J. Math. Anal. Appl., 2009]. The purpose of this paper is to study various cardinal invariants of the function space $C(X)$ endowed with the topologies of strong Whitney and Whitney convergence on bornology. In the process, we present simpler proofs of a number of results from the literature. In the end, relationships between cardinal invariants of strong Whitney convergence and strong uniform convergence on $C(X)$ have also been studied.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑