Transitive Properties of Ideals on Generalized Cantor Spaces

نویسنده

  • JAN KRASZEWSKI
چکیده

In this paper we compute transitive cardinal coefficients of ideals on generalized Cantor spaces. In particular, we observe that there exists a null set A ⊆ 21 such that for every null set B ⊆ 21 we can find x ∈ 21 such that the set A ∪ (A + x) cannot be covered by any translation of the set B.

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تاریخ انتشار 2005