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Buzz's user avatar
Buzz's user avatar
Buzz's user avatar
Buzz
  • Member for 4 years
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  • The American South
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Jacobian of exponential map
@user17945 Helgason later said that he probably should have put more of that material in the textbook. To make up for the lack, he handed out offprints of that 1958 paper to his Lie Groups classes.
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When is 2 qualitatively different from 3?
@eddyardonne The two-body problem is not solvable even in special relativity.
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