Timeline for Directed subposet of a poset containing the minimal elements
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 4, 2014 at 9:18 | vote | accept | Werner Thumann | ||
| Sep 4, 2014 at 9:18 | history | answered | Werner Thumann | CC BY-SA 3.0 |