Weak Diamond

Saharon Shelah

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arXiv · math/0107207

Weak Diamond

Saharon Shelah

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Abstract

Under some cardinal arithmetic assumptions, we prove that every stationary subset of lambda of a right cofinality has the weak diamond. This is a strong negation of uniformization. We then deal with a weaker version of the weak diamond- colouring restrictions. We then deal with semi- saturated (normal) filters.

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Saharon Shelah. 2001-07-29. Weak Diamond. https://arxiv.org/abs/math/0107207

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