English

Aristotelian poetry

Logic 2025-05-07 v2 Combinatorics

Abstract

Jing Zhang proved the consistency of (ω2ω1)(nω1)ω\binom{\omega_2}{\omega_1}\rightarrow\binom{n}{\omega_1}_\omega for every nωn\in\omega with the negative relation (ω2ω1)(ωω1)ω\binom{\omega_2}{\omega_1}\nrightarrow\binom{\omega}{\omega_1}_\omega. We reduce the consistency strength of this statement to an ω1\omega_1-Erdos cardinal.

Cite

@article{arxiv.2109.04682,
  title  = {Aristotelian poetry},
  author = {Shimon Garti and Saharon Shelah},
  journal= {arXiv preprint arXiv:2109.04682},
  year   = {2025}
}
R2 v1 2026-06-24T05:50:59.811Z