3blue1brown
@3blue1brown·8.4M subscribers·240 videos
Using topology for discrete problems | The Borsuk-Ulam theorem and stolen necklaces
Posted
November 18, 2018
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November 18, 2018
953,472
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19:22Now PlayingSolving a discrete math puzzle using topology
I was originally inspired to cover this thanks to a Quora post by Alon Amit
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The original 1986 by Alon and West with this proof
VSauce on fixed points
EE Paper using ideas related to this puzzle
I first came across this paper thanks to Alon Amit's answer on this Quora post
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Music by Vincent Rubinetti:
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