### Open and solved problems concerning polarized partition relations

by Garti and Shelah. [GaSh:1012]

Fundamenta Math, 2016

We list some open problems, concerning the polarized partition
relation. We solve a couple of them, by showing that for every
singular cardinal mu there exists a forcing notion {P}
such that the strong polarized relation {mu^+ choose mu}
-> {mu^+ choose mu}^{1,1}_2 holds in
V^{{P}} .

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