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Strongly meager sets do not form an ideal

Tomek Bartoszynski·Saharon Shelah
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Abstract

A set X subseteq R is strongly meager if for every measure zero set H, X+H not= R. Let SM denote the collection of strongly meager sets. We show that assuming CH, SM is not an ideal.

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BibTeXRIS

Tomek Bartoszynski, Saharon Shelah. 2000-01-10. Strongly meager sets do not form an ideal. https://arxiv.org/abs/math/9805148

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