Timeline for Lindelöf subsets of $P$-spaces
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 31, 2012 at 18:01 | vote | accept | Ali Reza | ||
| May 31, 2012 at 18:00 | comment | added | Ali Reza | Hello Dear Ramiro. At first I have to say that I am so sorry about my Delay. Thank you very much for your refrence and guidance .When I posed these problems, I wanted to improve exercise [3B] of the text gillman-jerison. For the second question, I think you were very closed to show it. It suffices to apply the following theorem for $C$-embedded subsets. Theorem:A $C^*$-embedded subset of topological space $X$ is $C$-embedded iff it is completely separated from every zero-set which is disjoint from it. As you Know in this case every zero-set is clopen and that's all. Thank's a lot. | |
| May 23, 2012 at 12:34 | history | answered | Ramiro de la Vega | CC BY-SA 3.0 |