1. Alina BAIAS, Ulam stability of a functional equation of Fibonacci type,
  2. Himanshu BARANWAL, A framework for construction of fractals,
  3. Karol BARON, Limit theorems for sequences of iterates of random-valued functions,
  4. Pál BURAI, A nonlinear model of evolution of beliefs in social networks,
  5. Tomislav BURIĆ, Application of the asymptotic expansion techniques to the compound means,
  6. Jacek CHMIELIŃSKI, On approximate smoothness,
  7. Jacek CHUDZIAK, Buying and selling prices under rank-dependent utility,
  8. Beata DERĘGOWSKA, One-complemented subspaces of $\ell^n_\infty$,
  9. Włodzimierz FECHNER, From the Leibniz rule to a second-order operator identity,
  10. Gian Luigi FORTI, Alternative functional equations: some open problems,
  11. Souvik GHOSH, Smoothness and its generalizations in Banach spaces and in the space of bounded linear operators,
  12. Dorota GŁAZOWSKA, Weakly associative functions and means,
  13. Angshuman Robin GOSWAMI, Some stability results in sequences,
  14. Eszter GSELMANN, Characterizations of higher-order differential operators,
  15. László HORVÁTH, Characterization of dual Steffensen-Popoviciu measures on compact intervals,
  16. Szymon IGNACIUK, Halpern's algorithm for multi-agent nonexpansive operators,
  17. Wojciech JABŁOŃSKI, On the set of differences for some manifolds,
  18. Justyna JARCZYK, On a multiplicative iterative equation and its relationships to probability theory,
  19. Witold JARCZYK, On iterative roots of some multifunctions,
  20. Divya KHURANA, Some results on operators preserving and reversing orthogonality,
  21. Tibor KISS, Conditional $t$-convexity of sets,
  22. Paweł KLUZA, On the $h$-additive functions and their symmetry properties,
  23. Mario KRNIĆ, More accurate Jensen-type inequalities based on the sum of the Lidstone polynomials,
  24. Abdellatif LALMI, A nonlinear eigenvalue problem including a logarithmic source term,
  25. Zbigniew LEŚNIAK, On irregular points and iterative roots of Brouwer homeomorphisms,
  26. Tomasz MAŁOLEPSZY, On some functional equations related to Cauchy differences,
  27. Lenka MIHOKOVIĆ, Asymptotic expansions techniques in functional equations and inequalities related to means,
  28. Kazimierz NIKODEM, Integral means of set-valued maps,
  29. Kazuki OKAMURA, Construction of graph-directed invariant sets of weak contractions on semi-metric spaces,
  30. Zdzisław OTACHEL, Jensen-Jessen inequality for convex maps,
  31. Diana OTROCOL, Some results on Ulam stability for differential, partial differential and difference operators,
  32. Paweł PASTECZKA, Iterations of mean-type mappings and their convergence,
  33. Dorian POPA, On the inhomogeneous Sincov's equation,
  34. Patryk RELA, The Orlicz premium principle under uncertainty,
  35. Rafał STYPKA, Linearity of additive operators approximately preserving Birkhoff-James orthogonality,
  36. László SZÉKELYHIDI, Remarks on the localization of ideals in the Fourier algebra,
  37. Patrícia SZOKOL, Weighted Lagrange interpolation with exponential weight,
  38. Andrzej WIŚNICKI, Invariant measures for Markov operators on metric spaces,
  39. Sebastian WÓJCIK, Zero utility principle as a generalized shortfall risk measure,
  40. Paweł WÓJCIK, A case of orthogonality equation,
  41. Marek Cezary ZDUN, On arc-valued iteration grops on the circle,
  42. Marek ŻOŁDAK, Quasiconvexity of deviation means,