Table of Contents
| On the superstability of generalized d'Alembert harmonic functions | |
| Iz-iddine EL-Fassi | 5-13 |
| Strong ideals and horizontal ideals in pseudo-BCH-algebras | |
| Andrzej Walendziak | 15-25 |
| An integro-differential inequality related to the smallest positive eigenvalue of p(x)-Laplacian Dirichlet problem | |
| Damian Wiśniewski, Mariusz Bodzioch | 27-36 |
| Affine analogues of the Sasaki-Shchepetilov connection | |
| Maria Robaszewska | 37-49 |
| Several observations about Maneeals - a peculiar system of lines | |
| Naga Vijay Krishna Dasari, Jakub Kabat | 51-68 |
| A sharp companion of Ostrowski's inequality for the Riemann-Stieltjes integral and applications | |
| Mohammad W. Alomari | 69-78 |
| Construction of a common element for the set of solutions of fixed point problems and generalized equilibrium problems in Hilbert spaces | |
| Muhammad Aqeel Ahmad Khan | 79-96 |
| Properties of two variables Toeplitz type operators | |
| Elżbieta Król-Klimkowska, Marek Ptak | 97-106 |
| New method to solve certain differential equations | |
| Karzimierz Rajchel, Jerzy Szczęsny | 107-111 |
| On the superstability of the cosine and sine type functional equations | |
| Fouad Lehlou, Mohammed Moussa, Ahmed Roukbi, Samir Kabbaj | 113-121 |
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