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arXiv · 2008.01930

Unbalanced polarized relations

Shimon Garti
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Abstract

We prove the consistency of $\binom{\mu^+}{\mu}\nrightarrow\binom{\mu^+ \omega_1}{\mu\ \mu}$ where $\mu$ is a strong limit singular cardinal of countable cofinality. This result can be forced at limit of measurable cardinals and at small cardinals like $\aleph_\omega$.

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Shimon Garti. 2020-08-05. Unbalanced polarized relations. https://doi.org/10.1090/proc/15300

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