Timeline for Sober topological subspace
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 29, 2021 at 20:05 | comment | added | Z. M | Is this true if $Y$ is an intersection of constructible subsets (i.e. closed sets in the constructible topology)? | |
| Nov 9, 2016 at 23:40 | vote | accept | user49402 | ||
| Jun 22, 2014 at 19:01 | comment | added | Todd Trimble | Yes, for example the sum of all $\mathbb{Z}/(p)$ has support given by the nonzero primes $p$. | |
| Jun 22, 2014 at 18:21 | comment | added | user49402 | So if $M$ is not a finitely generated module, we still can not say any thing about being Sober of $Y=\text{Supp}_RM$ as a topological subspace of $X=\text{Spec} R$. | |
| S Jun 22, 2014 at 17:12 | history | answered | Todd Trimble | CC BY-SA 3.0 | |
| S Jun 22, 2014 at 17:12 | history | made wiki | Post Made Community Wiki by Todd Trimble |