Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Colloquium Mathematicum

Online First articles

• Commutativity of the restricted connected hull in Banach algebras Daniel Sukumar, Gayathri Sugirtha Colloquium Mathematicum MSC: Primary 46H05; Secondary 46H10, 47A10 DOI: 10.4064/cm9646-9-2025 Published online: 4 December 2025
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• Open retractions of indecomposable continua, II Eiichi Matsuhashi, Jose Alberto Ortega Becerril Colloquium Mathematicum MSC: Primary 54F15; Secondary 54C10 DOI: 10.4064/cm9677-10-2025 Published online: 11 December 2025
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• Monogenic cyclic polynomials in recurrence sequences Joshua Harrington, Lenny Jones Colloquium Mathematicum MSC: Primary 11R09; Secondary 11B39, 11R18, 11R32 DOI: 10.4064/cm9671-10-2025 Published online: 28 January 2026
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