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Non-existence of measurable solutions of certain functional equations via probabilistic approaches Kazuki Okamura OriginalPaper 26 May 2021 Pages: 629 - 637
Quasi-arithmetic-type invariant means on probability space Beata DeręgowskaPaweł Pasteczka OriginalPaper 01 January 2021 Pages: 639 - 651
Volumetric bounds for intersections of congruent balls in Euclidean spaces Károly Bezdek OriginalPaper 01 June 2021 Pages: 653 - 665
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A survey on composition operators on some function spaces Emma D’AnielloMartina Maiuriello OriginalPaper Open access 30 December 2020 Pages: 677 - 697
One-sided invertibility of discrete operators with bounded coefficients Luis Eduardo Flores-ZapotitlaYuri I. Karlovich OriginalPaper 28 January 2021 Pages: 699 - 735
The Kac–Bernstein functional equation on Abelian groups Gennadiy Feldman OriginalPaper 08 March 2021 Pages: 737 - 750
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The water capacity of geometrically distributed words M. ArchibaldA. Knopfmacher OriginalPaper 05 March 2021 Pages: 777 - 796
Correction to: One-sided invertibility of discrete operators with bounded coefficients Luis Eduardo Flores-ZapotitlaYuri I. Karlovich Correction 07 April 2021 Pages: 797 - 799