1. Some remarks on contractive and existence sets

   • Maciej Ciesielski
   • Grzegorz Lewicki

   OriginalPaper Open access 30 September 2022 Pages: 1 - 21

2. How many Fourier coefficients are needed?

   • Benedikt Diederichs
   • Mihail N. Kolountzakis
   • Effie Papageorgiou

   OriginalPaper Open access 21 October 2022 Pages: 23 - 42

   

3. Essential spectra of upper triangular relation matrices

   • Yanyan Du
   • Junjie Huang

   OriginalPaper 23 November 2022 Pages: 43 - 61

4. Special cases and equivalent forms of Katznelson’s problem on recurrence

   • John T. Griesmer

   OriginalPaper 25 September 2022 Pages: 63 - 79

   

5. Linear interpolation on \(k^{\alpha }\)-type area-preserving and length-preserving curve flows

   • Hongxin Guo
   • Sheng Zhu

   OriginalPaper 12 December 2022 Pages: 81 - 91

6. Ergodic quasi-exchangeable stationary processes are isomorphic to Bernoulli processes

   • Doureid Hamdan

   OriginalPaper 30 September 2022 Pages: 93 - 117

7. Infinitesimal Schwarz Lemma in infinite-dimensional spaces

   • Manabu Ito

   OriginalPaper 05 October 2022 Pages: 119 - 130

8. Entropy rate of product of independent processes

   • Joanna Kułaga-Przymus
   • Michał D. Lemańczyk

   OriginalPaper Open access 10 December 2022 Pages: 131 - 162

9. Non-hyperbolic ergodic measures with the full support and positive entropy

   • Martha Łącka

   OriginalPaper Open access 27 September 2022 Pages: 163 - 178

   

10. The Orlicz–Lorentz centroid inequality for star bodies*

    • Zengle Zhang

    OriginalPaper 18 October 2022 Pages: 179 - 190

11. Book reviews

    News 09 January 2023 Pages: 191 - 194