关于Lindelf空间的一个问题

On an Open Problem Concerning. Lindel f Spaces

本文举出了一个反例,从而否定地解决了和Lindel(?)f空间有关的一个问题,说明满足可数链条件的空间不一定是Lindel(?)

Abstract In this paper, a counter example is put forward that solve an open problem concerning *Lindelof spaces. It indicates that a space satisfying C.C. C. is not sure a *Lindelof space.