The Bolzano-Weierstrass Theorem is the jump of Weak Kőnig's Lemma

Vasco Brattka, Guido Gherardi, Alberto Marcone. The Bolzano-Weierstrass Theorem is the jump of Weak Kőnig's Lemma. Annals of Pure and Applied Logic, 163(6):623-655, 2012. [doi]

Abstract

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