Counterexamples to Hedetniemi's conjecture · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1905.02167/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTCounterexamples to Hedetniemi's conjecture — mentioned by JadeNBhttps://news.ycombinator.com/item?id=20215041urn:hackerpapers:mention:1905.02167:20215041Tue, 18 Jun 2019 16:45:42 GMT<p>Link to abstract: https://arxiv.org/abs/1905.02167 .</p><p><a href="https://hackerpaper.kaipfister.de/p/1905.02167/">Paper and discussion history</a>. A mention is not an endorsement.</p>math.COCounterexamples to Hedetniemi's conjecture — mentioned by _blz2https://news.ycombinator.com/item?id=20205627urn:hackerpapers:mention:1905.02167:20205627Mon, 17 Jun 2019 17:54:41 GMT<p>Looks like this is the paper: COUNTEREXAMPLES TO HEDETNIEMI’S CONJECTURE https://arxiv.org/pdf/1905.02167.pdf</p><p><a href="https://hackerpaper.kaipfister.de/p/1905.02167/">Paper and discussion history</a>. A mention is not an endorsement.</p>math.CO