Erdős Problem #1177
Erdős problem #1177 · erdosproblems.com/1177
For a finite forbidden triple system , what exact uncountable chromatic cardinalities occur among -free triple systems, and how do those spectra interact? The revised manuscript answers the three exact-cardinal questions and claims a complete spectrum dichotomy.
- Result
- Proved
- Status
- Candidate (review pending)
- AI contribution
- AI-discovered
- Method
- Argument
- Field
- Infinite Hypergraph Theory
- Posed by
- —
- Year posed
- —
- Years open
- —
- Solved
- 2026-07-23
- Model
- ChatGPT + Aristotle
- Vendor
- OpenAI / Harmonic
- Collaborators
- —
- Verification
- Lean-verified
- Publication
- Announced
- Significance
- 10 / 100
- Disclosed cost
- —
- Wikipedia
- No dedicated article
Verification
Lean-checked end to end; not yet conventionally refereed or incorporated by the community tracker.