Tournaments Determined by Three and Five Voters
Around the Kemeny median problem, which stays open for $m=3$ and $m=5$ voters, the paper refutes three conjectures on tournament inducibility: both conjectures of Milosz, Hamel and Pierrot (the 3-cycle extension for odd $m\ge5$, and $\mathrm{FAS}=\mathrm{HS}_3$ at $n=11$), and Shepard's threshold conjecture.
Exact FrontierDelta
Scope and record
Occurred: Jul 29, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-assisted. Imported under CC BY 4.0.
Canonical aliases: Tournaments Determined by Three and Five Voters · Tournaments 3/5 voters
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Leonid Chindelevitch
human · human collaborator
Ararat Harutyunyan
human · human collaborator
Claude
model · ai model contributor · Anthropic
Lineage and corrections
This event attributed to Ararat Harutyunyan
This event attributed to Leonid Chindelevitch
This event attributed to Claude