Kochen-Specker Theorem: Two Geometric Proofs
arXiv:1402.5195
Abstract
We 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.
9 pages, 5 figures, Proceedings in honour of Prof. Kalmbach