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Proper forcing and rectangular Ramsey theorems

Jindrich Zapletal
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Abstract

I prove forcing preservation theorems for products of definable partial orders preserving the cofinality of the meager or null ideal. Rectangular Ramsey theorems for related ideals follow from the proofs.

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Jindrich Zapletal. 2003-11-09. Proper forcing and rectangular Ramsey theorems. https://arxiv.org/abs/math/0311135

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