Timeline for Hadwiger's conjecture in the language of graph homomorphisms
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Nov 6, 2017 at 18:37 | history | edited | Dominic van der Zypen | CC BY-SA 3.0 |
added 10 characters in body
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Sep 18, 2016 at 12:54 | history | asked | Dominic van der Zypen | CC BY-SA 3.0 |