1. Marcin ADAM, Alienation of the quadratic, exponential and d'Alembert equations,
  2. Javid ALI, Stability and data dependence results for Zamfirescu multivalued mappings,
  3. Anna BAHYRYCZ, On the stability of functional equation by Baak, Boo and Rassias,
  4. Karol BARON, On the set of orthogonally additive functions with orthogonally additive second iterate,
  5. Nicole BRILLOUËT-BELLUOT, On a generalization of the Baxter functional equation,
  6. Janusz BRZDĘK, A fixed point theorem and Ulam stability in generalized $dq$-metric spaces,
  7. Jacek CHMIELIŃSKI, On a pexiderization of the orthogonality equation and the orthogonality preserving property,
  8. Jacek CHUDZIAK, A characterization of probability distortion functions of the Goldstein-Einhorn type,
  9. Beata DERĘGOWSKA, On the minimal properties of de la Valee Poussin's type operator,
  10. Bruce EBANKS, Linked additive functions,
  11. El-Sayed EL-HADY, On the analytical solutions of some functional equations,
  12. Hojjat FARZADFARD, Precinct theory: a useful tool for iteration theory,
  13. Włodzimierz FECHNER, Systems of functional inequalities for mappings between rings,
  14. Żywilla FECHNER, A functional equation motivated by some trigonometric identities,
  15. László HORVÁTH, Delay differential and Halanay type inequalities,
  16. Eliza JABŁOŃSKA, Solution of a problem posed by K. Baron and R. Ger,
  17. Tibor KISS, On Jensen-differences which are quasidifferences,
  18. Zbigniew LEŚNIAK, On properties of Brouwer flows and Brouwer homeomorphisms,
  19. Gyula MAKSA, Results related to the invariance equation $K\circ (M,N)=K$,
  20. Renata MALEJKI, On the stability of a generalized Fréchet functional equation with respect to hyperplanes in the parameter space,
  21. Kazimierz NIKODEM, Functions generating $(m,M,\Psi)$-Schur-convex sums,
  22. Jolanta OLKO, On a system of two functional inclusions,
  23. Masakazu ONITSUKA, On the Hyers–Ulam stability of first-order nonhomogeneous linear difference equations,
  24. Adam OSTASZEWSKI, Asymptotic group actions: associated functional equations and inequalities,
  25. Lahbib OUBBI, On the Ulam-Hyers stability of a functional equation of C. Baak et al,
  26. Zsolt PÁLES, Generalizations of the Bernstein-Doetsch theorem,
  27. Paweł PASTECZKA, Weighted Kedlaya inequality,
  28. Dorian POPA, Ulam stability of linear operators,
  29. Teresa RAJBA, Muirhead inequality for convex orders and a problem of I. Raşa,
  30. Ioan RAŞA, Entropies, Heun functions and convexity,
  31. Maciej SABLIK, Characterizing exponential polynomials,
  32. Farzane SADEGHI BOOME, Two orthogonalities based on norm inequalities,
  33. Cristina SERPA, On systems of iterative functional equations,
  34. Ekaterina SHULMAN, On Montel's type statements for mappings on groups,
  35. Peter STADLER, Curve shortening by short rulers,
  36. Henrik STETKAER, The kernel of the second order Cauchy difference,
  37. Mariusz SUDZIK, On a problem of Derfel,
  38. László SZÉKELYHIDI, Exponential polynomials on affine groups,
  39. Peter VOLKMANN, Comparison theorems for functional, differential, and integral equations,
  40. Alfred WITKOWSKI, On involutions preserving convexity,