Timeline for Generalizations of the four-color theorem
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Jun 21, 2018 at 1:18 | history | suggested | lambda | CC BY-SA 4.0 |
As explained on the linked page, the result is known for cubic graphs; it is the non-cubic case that remains open.
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| Jun 20, 2018 at 21:35 | review | Suggested edits | |||
| S Jun 21, 2018 at 1:18 | |||||
| Dec 7, 2014 at 23:34 | history | made wiki | Post Made Community Wiki by Todd Trimble | ||
| Dec 7, 2014 at 15:17 | history | answered | Katie Edwards | CC BY-SA 3.0 |