Zawartość zeszytu 3
Tom 229 / 2015
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Hausdorff gaps and towers in $\mathcal {P}(\omega )/ {\rm Fin}$ Fundamenta Mathematicae 229 (2015) , 197-229 MSC: 03E35, 03E05. DOI: 10.4064/fm229-3-1
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$\Delta _1$-Definability of the non-stationary ideal at successor cardinals Fundamenta Mathematicae 229 (2015) , 231-254 MSC: Primary 03E35, 03E20; Secondary 03E45. DOI: 10.4064/fm229-3-2
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Quotients of index two and general quotients in a space of orderings Fundamenta Mathematicae 229 (2015) , 255-275 MSC: Primary 11E10; Secondary 12D15. DOI: 10.4064/fm229-3-3
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$P$-sets and minimal right ideals in $\mathbb {N}^{*}$ Fundamenta Mathematicae 229 (2015) , 277-293 MSC: Primary 54D35, 03E35; Secondary 03E17, 37B99, 06A07, 22A15. DOI: 10.4064/fm229-3-4