Math 2.0

Concept

Spherical braid group

Summary

In mathematics, the spherical braid group or Hurwitz braid group is a braid group on nn strands. In comparison with the usual braid group, it has an additional group relation that comes from the strands being on the sphere. The group also has relations to the inverse Galois problem.

Further reading

  1. Wikipedia, page 75389909, revision 1360738453, Spherical braid group. adopted
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TagWRH0Q4DPH6
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Aliaseshurwitz-braid-group
Kindconcept
WritingW1 stated
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Changed4 November 2026

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