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Timeline for Parity and the Axiom of Choice

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Sep 4, 2023 at 7:36 vote accept Dominic van der Zypen
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Sep 4, 2023 at 2:12 comment added Richard Stanley For an explicit graph without odd cycles whose chromatic number is uncountable without assuming AC, see Section 4 of the paper by Soifer and Shelah at shelah.logic.at/files/95685/E51.pdf.
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