Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Studia Mathematica

Online First articles

• Cosine families, invariant subspaces, and boundary conditions for a class of diffusions on star graphs Elżbieta Ratajczyk Studia Mathematica MSC: Primary 35B06; Secondary 46E05, 47D06, 47D07, 47D09 DOI: 10.4064/sm250324-8-1 Published online: 2 June 2026
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• The rational Gurarii space and its linear isometry group Ondřej Kurka, Maciej Malicki Studia Mathematica MSC: Primary 54H11; Secondary 46B20, 03E15 DOI: 10.4064/sm250501-5-12 Published online: 8 June 2026
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• Paley problem for plurisubharmonic functions of lower order $\rho \gt 1$ Arian Bërdëllima Studia Mathematica MSC: Primary 31B05; Secondary 32U05, 26D10 42B25 DOI: 10.4064/sm250422-31-7 Published online: 15 June 2026
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• Unique ergodicity for non-invertible function systems on an interval Sander C. Hille, Hanna Oppelmayer, Tomasz Szarek Studia Mathematica MSC: Primary 37E50; Secondary 37H12, 37A50, 37H30 DOI: 10.4064/sm250311-5-12 Published online: 15 June 2026
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