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when toggle format what by license comment
Jul 12, 2023 at 6:16 comment added AGenevois @ZhiltsoffIgor: I don't know... I probably had a (good?) reason for that, but, when reading the proof, I am not able to figure it out... I guess I should rewrite the argument for clarification.
Jul 3, 2023 at 18:33 comment added Zhiltsoff Igor Why do you need the sequences of a's and C's to find a and b? Won't arbitrary $a$ and such $b$, that $aB$ and $bB$ are in the same connected component of G\B, suffice?
Apr 7, 2019 at 20:08 history answered AGenevois CC BY-SA 4.0