Existence of a non-modest poset
Existence of a non-modest poset
Let be a fixed non-trivial finite poset, and let be the -dimensional Boolean lattice. Call modest if
Non-modest poset conjecture. There is a fixed poset such that
Known results establish the lower bound for every non-trivial , and show that several classes are modest. Whether any non-modest poset exists remains open.
Sources & referencesView supporting material
Primary source
Christian Winter, “Ramsey numbers for partially ordered sets”, arXiv:2409.08819 (2024).
Additional references
2 papers in this index state this conjecture (2023–2024). The statement above is taken from the most recent of them; the others are arXiv:2303.04462.
Progress summary
Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.
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