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arXiv · 1001.0194

A coloring theorem for succesors of singular cardinal

Todd Eisworth
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Abstract

We formulate and prove (in {\sf ZFC}) a strong coloring theorem which holds at successors of singular cardinals, and use it to answer several questions concerning Shelah's principle $Pr_1(μ^+,μ^+,μ^+,\cf(μ))$ for singular $μ$.

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Todd Eisworth. 2009-12-31. A coloring theorem for succesors of singular cardinal. https://arxiv.org/abs/1001.0194

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