Getting more colors II


We formulate and prove (in ZFC) a strong coloring theorem which holds at successors of singular cardinals, and use it to answer several questions concerning Shelah’s principle Pr1(μ, μ+, μ+, cf(μ)) for singular μ.

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@article{Eisworth2013GettingMC, title={Getting more colors II}, author={Todd Eisworth}, journal={J. Symb. Log.}, year={2013}, volume={78}, pages={17-38} }