☆ Yσɠƚԋσʂ ☆@lemmy.ml to Mathematics@lemmy.ml · 2 years agoA non-constructive proof of the Four Colour Theoremarxiv.orgexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkA non-constructive proof of the Four Colour Theoremarxiv.org☆ Yσɠƚԋσʂ ☆@lemmy.ml to Mathematics@lemmy.ml · 2 years agomessage-square0fedilink
