arXiv:1402.5195Kochen-Specker Theorem: Two Geometric ProofsCristian S. Calude, Peter H. Hertling, Karl SvozilPublished Feb 21, 2014• 6 citationsarXivHTMLPDFAbstractWe present two geometric proofs of the Kochen-Specker theorem. A quite similar argument has been used by Cooke, Keane, and Moran, as well as by Kalmbach in her book to derive the Gleason theorem.DOI10.48550/arxiv.1402.5195