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Forcing positive partition relations

Author: Stevo Todorčević
Journal: Trans. Amer. Math. Soc. 280 (1983), 703-720
MSC: Primary 03E35; Secondary 03C62, 03E05, 54A35
MathSciNet review: 716846
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Abstract: We show how to force two strong positive partition relations on ${\omega _1}$ and use them in considering several well-known open problems.

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Article copyright: © Copyright 1983 American Mathematical Society