Online First articles
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Equidecomposition in cardinal algebras Fundamenta Mathematicae MSC: Primary 08A65; Secondary 28A60. DOI: 10.4064/fm922-6-2020 Published online: 21 September 2020
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Borel chromatic numbers of graphs of commuting functions Fundamenta Mathematicae MSC: Primary 03E15; Secondary 05C15. DOI: 10.4064/fm577-5-2020 Published online: 23 October 2020
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On the complexity of classes of uncountable structures: trees on $\aleph _1$ Fundamenta Mathematicae MSC: 03E15, 03E35. DOI: 10.4064/fm910-6-2020 Published online: 26 October 2020
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On the Lipschitz dimension of Cheeger–Kleiner Fundamenta Mathematicae MSC: Primary 30L99; Secondary 30L05, 54F45, 53C23, 51F30. DOI: 10.4064/fm776-8-2020 Published online: 4 November 2020
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Singular chains and the fundamental group Fundamenta Mathematicae MSC: Primary 55P15, 55U40; Secondary 57T30, 55P35. DOI: 10.4064/fm734-6-2020 Published online: 17 November 2020
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Squares and uncountably singularized cardinals Fundamenta Mathematicae MSC: Primary 03E35; Secondary 03E55. DOI: 10.4064/fm955-9-2020 Published online: 25 November 2020
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Finite powers and products of Menger sets Fundamenta Mathematicae MSC: Primary 54D20; Secondary 03E17. DOI: 10.4064/fm896-4-2020 Published online: 25 November 2020
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Computing ribbon obstructions for colored knots Fundamenta Mathematicae MSC: Primary 57M12; Secondary 57K10, 57N70. DOI: 10.4064/fm767-7-2020 Published online: 26 November 2020
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Fixed points for branched covering maps of the plane Fundamenta Mathematicae MSC: Primary 37B20; Secondary 37E30. DOI: 10.4064/fm765-4-2020 Published online: 10 December 2020
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Coarse and Lipschitz universality Fundamenta Mathematicae MSC: Primary 46B06, 46B20, 46B85, 46T99, 05C63. DOI: 10.4064/fm956-9-2020 Published online: 11 December 2020
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Ramsey properties and extending partial automorphisms for classes of finite structures Fundamenta Mathematicae MSC: Primary 05D10, 20B27; Secondary 03C15, 22F50, 37B05. DOI: 10.4064/fm560-8-2020 Published online: 17 December 2020
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Definable Hamel bases and ${\sf AC}_\omega ({\mathbb R})$ Fundamenta Mathematicae MSC: Primary 03E15; Secondary 03E35. DOI: 10.4064/fm909-6-2020 Published online: 17 December 2020
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Jaworski-type embedding theorems of one-sided dynamical systems Fundamenta Mathematicae MSC: Primary 37A35, 37C45, 54H20; Secondary 54F45, 37B45, 37M10. DOI: 10.4064/fm894-6-2020 Published online: 18 December 2020
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On $\mathbb R$-embeddability of almost disjoint families and Akemann–Doner C$^*$-algebras Fundamenta Mathematicae MSC: 03E35, 03E05,46L05. DOI: 10.4064/fm780-8-2020 Published online: 21 December 2020
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Fixed points of the Ruelle–Thurston operator and the Cauchy transform Fundamenta Mathematicae MSC: Primary 37F10; Secondary 41A20. DOI: 10.4064/fm939-7-2020 Published online: 21 December 2020
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Monotone normality and nabla products Fundamenta Mathematicae MSC: Primary 03E75, 54A35, 54B10, 54D15, 54D20; Secondary 54A25, 54B99, 54G20, 54G99. DOI: 10.4064/fm926-10-2020 Published online: 23 December 2020
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Monolithic spaces of measures Fundamenta Mathematicae MSC: Primary 28A33, 46E27, 03E50. DOI: 10.4064/fm962-9-2020 Published online: 14 January 2021
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Nonregular ideals Fundamenta Mathematicae MSC: 03E02, 03E05, 03E35. DOI: 10.4064/fm960-9-2020 Published online: 18 January 2021
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Inhomogeneities in chainable continua Fundamenta Mathematicae MSC: Primary 37B45; Secondary 37E05, 37E10, 37E30. DOI: 10.4064/fm907-8-2020 Published online: 25 January 2021
