Timeline for What is the extent of a $\Sigma$-product of a (uncountable) power of a (countable) discrete space?
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 24 at 4:57 | vote | accept | J. Casas | ||
| Apr 19 at 7:20 | comment | added | KP Hart | @JoelDavidHamkins You can blame H. H. Corson for the capital $\Sigma$ | |
| Apr 18 at 20:24 | answer | added | KP Hart | timeline score: 10 | |
| Apr 18 at 2:03 | comment | added | Joel David Hamkins | @StevenClontz Thanks for that. But in truth, I find that usage very odd. | |
| Apr 18 at 1:48 | comment | added | Steven Clontz | @JDH in this context, the lower-case $\sigma$ product means finite support, not countable. | |
| Apr 17 at 23:40 | comment | added | Joel David Hamkins | This looks helpful: matstud.org.ua/ojs/index.php/matstud/article/view/274 | |
| Apr 17 at 22:57 | comment | added | Joel David Hamkins | Should it be $\sigma$-product rather than $\Sigma$-product, since it means the countable-support product? This would align with $\sigma$-algebra, $\sigma$-additivity, and so forth. | |
| Apr 17 at 22:23 | history | asked | J. Casas | CC BY-SA 4.0 |