Contents of Number 2
Volume 248 / 2020
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A $\kappa $-rough morass under $2^{{<}\kappa }=\kappa $ and various applications Fundamenta Mathematicae 248 (2020) , 111-133 MSC: Primary 03C30, 03E30, 03E35, 03E45, 03E55, 03E75; Secondary 03C55, 03D60, 03E65. DOI: 10.4064/fm387-4-2019
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No minimal tall Borel ideal in the Katětov order Fundamenta Mathematicae 248 (2020) , 135-145 MSC: 03E05, 03E15, 03E17. DOI: 10.4064/fm724-4-2019
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A Ramsey theorem for pairs in trees Fundamenta Mathematicae 248 (2020) , 147-193 MSC: Primary 05D10; Secondary 05C55. DOI: 10.4064/fm740-5-2019
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Nontrivial twisted sums for finite height spaces under Martin’s Axiom Fundamenta Mathematicae 248 (2020) , 195-204 MSC: Primary 46E15, 54G12; Secondary 54D40. DOI: 10.4064/fm609-2-2019
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Idempotents in $\beta G\setminus G$ with only trivial divisors Fundamenta Mathematicae 248 (2020) , 205-218 MSC: Primary 22A15, 54H11; Secondary 22A30, 54H20. DOI: 10.4064/fm696-2-2019
