Contents of Number 1
Volume 232 / 2016
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Calibres, compacta and diagonals Fundamenta Mathematicae 232 (2016) , 1-19 MSC: Primary 54E35; Secondary 54D30, 54G20. DOI: 10.4064/fm232-1-1
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The fundamental group of a locally finite graph with ends—a hyperfinite approach Fundamenta Mathematicae 232 (2016) , 21-39 MSC: Primary 05C63; Secondary 14F35, 03H05. DOI: 10.4064/fm232-1-2
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On the first homology of Peano continua Fundamenta Mathematicae 232 (2016) , 41-48 MSC: Primary 14F35; Secondary 03E15. DOI: 10.4064/fm232-1-3
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Free actions of free groups on countable structures and property (T) Fundamenta Mathematicae 232 (2016) , 49-63 MSC: Primary 22A25, 20B27; Secondary 03C15. DOI: 10.4064/fm232-1-4
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Weak Rudin–Keisler reductions on projective ideals Fundamenta Mathematicae 232 (2016) , 65-78 MSC: 03E15, 03E60, 03E05, 28A05. DOI: 10.4064/fm232-1-5
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The rational field is not universally definable in pseudo-exponentiation Fundamenta Mathematicae 232 (2016) , 79-88 MSC: 03C10, 03C60. DOI: 10.4064/fm232-1-6
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A categorification of the square root of $-1$ Fundamenta Mathematicae 232 (2016) , 89-98 MSC: Primary 18D10; Secondary 16G20, 16D20. DOI: 10.4064/fm232-1-7