Brouwer fixed-point theorem

[brou-er fikst-point]
noun Mathematics.
  1. the theorem that for any continuous transformation of a circle into itself, including its boundary, there is at least one point that is mapped to itself.

Origin of Brouwer fixed-point theorem

named after L. E. J. Brouwer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018