Timeline for Is there a more intuitive proof that a 1-planar graph with minimum degree 7 contains a $K_4$?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Mar 5, 2023 at 2:25 | history | edited | Licheng Zhang | CC BY-SA 4.0 |
added 92 characters in body
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| Mar 4, 2023 at 13:42 | history | edited | Licheng Zhang | CC BY-SA 4.0 |
edited title
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| Mar 4, 2023 at 13:29 | history | edited | Licheng Zhang | CC BY-SA 4.0 |
added 8 characters in body
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| Mar 4, 2023 at 13:24 | history | asked | Licheng Zhang | CC BY-SA 4.0 |