Hit me with one obscure topic you know a good deal about and one article or video to learn about it.
Post by twetch#7453
Lie theory
https://youtu.be/r_w408y_3rw
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- 2020-11-03T00:56:45Z
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- 1F8LZF7xb8a7aSnGV226bXECALFP9u8gsQ
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- twetch
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- post
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- twetch#7453
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1F8LZF7xb8a7aSnGV226bXECALFP9u8gsQ VerifiedReplies (3)
he's referring to maximal compression in 8 dimensions, proved here (h/t @1623) https://arxiv.org/abs/1603.04246
arXiv.org The sphere packing problem in dimension 8 In this paper we prove that no packing of unit balls in Euclidean space $\mathbb{R}^8$ has density greater than that of the $E_8$-lattice packing. this is also an amazing video on sphere packing in high dimensions
https://youtu.be/zwAD6dRSVyI
🙇♂️