Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Bulletin of the Polish Academy of Sciences. Mathematics

Online First articles

• Packing of $k$-non-blocking squares into the unit square Janusz Januszewski, Antal Joós, Łukasz Zielonka Bulletin Polish Acad. Sci. Math. MSC: Primary 52C15 DOI: 10.4064/ba250527-16-11 Published online: 24 November 2025
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• A note on consecutive sums of two squares M. Skałba Bulletin Polish Acad. Sci. Math. MSC: Primary 11D09 DOI: 10.4064/ba250629-20-1 Published online: 22 January 2026
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• Description of noncommutative symplectic manifolds for self-injective Nakayama algebras Zygmunt Pogorzały Bulletin Polish Acad. Sci. Math. MSC: Primary 14A22; Secondary 58B34, 83C65 DOI: 10.4064/ba250630-20-1 Published online: 29 January 2026
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• Stein spaces and Stein algebras Olivier Benoist Bulletin Polish Acad. Sci. Math. MSC: Primary 32E10; Secondary 32Q56 DOI: 10.4064/ba260107-1-3 Published online: 4 March 2026
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• Methods in thermodynamic formalism for the Bergweiler family of transcendental entire maps Adrián Esparza-Amador, Irene Inoquio-Renteria Bulletin Polish Acad. Sci. Math. MSC: Primary 37D35; Secondary 37F10, 37F35 DOI: 10.4064/ba260210-27-2 Published online: 12 March 2026
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• Counting paths in directed graphs Piotr M. Hajac, Oskar M. Stachowiak Bulletin Polish Acad. Sci. Math. MSC: Primary 05C20; Secondary 05C30 DOI: 10.4064/ba250507-22-12 Published online: 20 March 2026
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• Nontotal boundedness of the Fréchet–Nikodym space of a nonatomic quasi-measure Zbigniew Lipecki Bulletin Polish Acad. Sci. Math. MSC: Primary 28A10; Secondary 54E25, 54E35, 05B40, 94B99 DOI: 10.4064/ba250612-13-3 Published online: 31 March 2026
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