Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Fundamenta Mathematicae

Online First articles

• On semiproperness of Namba forcings and ideals in Prikry extensions Kenta Tsukuura Fundamenta Mathematicae MSC: Primary 03E35; Secondary 03E40, 03E55 DOI: 10.4064/fm231119-23-6 Published online: 9 September 2025
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• New characterizations of topological conditional entropy for actions of amenable groups Dou Dou, Ying Wang, Guohua Zhang Fundamenta Mathematicae MSC: Primary 37A15; Secondary 37A35, 43A07 DOI: 10.4064/fm240904-28-3 Published online: 23 September 2025
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• Naturality and definability III Mohsen Asgharzadeh, Mohammad Golshani, Saharon Shelah Fundamenta Mathematicae MSC: Primary 08A35; Secondary 03E35, 18A15 DOI: 10.4064/fm240814-29-3 Published online: 3 October 2025
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