Brouwer Fixed-Point Theorem


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Brouwer Fixed-Point Theorem

(topology)
A well-known result in topology stating that any continuous transformation of an n-dimensional disk must have at least one fixed point.

References in periodicals archive ?
Given these assumptions, G-M-S invoke the Brouwer Fixed-Point Theorem, which states that under these givens, the curve must touch the 45-degree line at some point.