Timeline for Reference: uniformity of pointwise convergence has no countable base
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 21, 2013 at 20:28 | vote | accept | Andrew Poelstra | ||
| Jun 21, 2013 at 20:28 | comment | added | Andrew Poelstra | I got it -- I was being dense, thanks! | |
| Jun 21, 2013 at 20:22 | comment | added | Andrew Poelstra | Maybe I'm being dense, but why must the $A_n$'s be finite (or countable, even)? | |
| Jun 21, 2013 at 18:48 | comment | added | Simon Henry | More generaly a product uniformity has a countable basis if and only if each term of the product has a countable basis and there is at most a countable number of term of the product which are non trivial. (where a uniforme strucure is trivial if it has no entourage other than $X \times X$ ). | |
| Jun 21, 2013 at 18:45 | history | answered | Simon Henry | CC BY-SA 3.0 |