Instytut Matematyczny Polskiej Akademii Nauk / pl / Wydawnictwa / Czasopisma IMPAN / Fundamenta Mathematicae / Wszystkie zeszyty

Zawartość tomu 271

• On semiproperness of Namba forcings and ideals in Prikry extensions Kenta Tsukuura Fundamenta Mathematicae 271 (2025), 1-27 MSC: Primary 03E35; Secondary 03E40, 03E55 DOI: 10.4064/fm231119-23-6
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• Two second Steenrod squares for odd Khovanov homology Dirk Schütz Fundamenta Mathematicae 271 (2025), 29-69 MSC: Primary 58K18; Secondary 58K10 DOI: 10.4064/fm240612-26-8
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• New characterizations of topological conditional entropy for actions of amenable groups Dou Dou, Ying Wang, Guohua Zhang Fundamenta Mathematicae 271 (2025), 71-96 MSC: Primary 37A15; Secondary 37A35, 43A07 DOI: 10.4064/fm240904-28-3
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• Tannaka–Kreĭn duality for Roelcke-precompact non-archimedean Polish groups Rémi Barritault Fundamenta Mathematicae 271 (2025), 97-130 MSC: Primary 22A25; Secondary 03C15 DOI: 10.4064/fm240605-11-9
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• Naturality and definability III Mohsen Asgharzadeh, Mohammad Golshani, Saharon Shelah Fundamenta Mathematicae 271 (2025), 131-156 MSC: Primary 08A35; Secondary 03E35, 18A15 DOI: 10.4064/fm240814-29-3
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• Generic surface homeomorphisms are almost continuum-wise expansive Alfonso Artigue Fundamenta Mathematicae 271 (2025), 157-172 MSC: Primary 37B05; Secondary 37B45 DOI: 10.4064/fm240923-23-5
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• Maximality principles in modal logic and the Axiom of Choice Rodrigo Nicolau Almeida, Guram Bezhanishvili Fundamenta Mathematicae 271 (2025), 173-193 MSC: Primary 03E25; Secondary 03B20, 03B44, 03B45, 06D20, 06D22, 06D50, 06E25, 06E15, 18F70 DOI: 10.4064/fm241218-6-5
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• Horizontally stationary generalized Bratteli diagrams Sergey Bezuglyi, Palle E.T. Jorgensen, Olena Karpel, Jan Kwiatkowski Fundamenta Mathematicae 271 (2025), 195-225 MSC: Primary 37A05; Secondary 37B05, 37A40, 54H05, 05C60 DOI: 10.4064/fm240916-6-6
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• Some negative answers to Bergelson–Hindman’s question Qinqi Wu Fundamenta Mathematicae 271 (2025), 227-236 MSC: Primary 05D10 DOI: 10.4064/fm240922-24-8
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• Nonstandard analysis of asymptotic points and exponential decay of expansivity constants Alfonso Artigue, Luis Ferrari, Jorge Groisman Fundamenta Mathematicae 271 (2025), 237-254 MSC: Primary 37B05; Secondary 03H05 DOI: 10.4064/fm241014-2-7
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• Mazurkiewicz sets and containment of Sierpiński–Zygmund functions under rotations Cheng-Han Pan Fundamenta Mathematicae 271 (2025), 255-272 MSC: Primary 03E75; Secondary 03E35, 26A15 DOI: 10.4064/fm241027-27-6
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• Products of C$^*$-algebras that do not embed into the Calkin algebra Damian Głodkowski, Piotr Koszmider Fundamenta Mathematicae 271 (2025), 273-292 MSC: Primary 03E35; Secondary 46L05, 03E75 DOI: 10.4064/fm250516-22-9
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