most citedSperner's Lemma, Brouwer's fixed-point theorem, and cohomology

4 citations · 4 across the 1 of their papers we have counts for

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1 paper

math.GT2009★ 4 cited

Sperner's Lemma, Brouwer's fixed-point theorem, and cohomology

Nikolai V. Ivanov

The proof of Brouwer's fixed-point theorem based on Sperner's lemma is often presented as an elementary combinatorial alternative to advanced proofs based on algebraic topology. Th…