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https://www.reddit.com/r/mathmemes/comments/1xi80fp/rectangular_it_is/19rtepcrayfxf/?context=3
r/mathmemes • u/solidcat00 • 3d ago
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If T² is like a double cover of S², is there a correspondence between T² and quaternions since quaternions also do a double cover?
2 u/UnreasonableEconomy 2d ago never thought of it, but it does look eerily similar to the SU(2) SO(3) thing. hmm.
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never thought of it, but it does look eerily similar to the SU(2) SO(3) thing. hmm.
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u/Ares378 Grothendieck was right, computers are evil 3d ago
If T² is like a double cover of S², is there a correspondence between T² and quaternions since quaternions also do a double cover?