| Stabilities of ageneral k -cubic functional equationin Banach spaces | Matina J. RASSİAS, Krishnan RAVİ, Pasupathi NARASİMMAN, Ravi K. KUMAR | 1–12 |
| Four dimensional dual and dual of the new sort summability methods | Medine YEŞİLKAYAGİL, Feyzi BAŞAR | 13–29 |
| On convergence of double sequences of closed sets | Bilal ALTAY, Yurdal SEVER, Özer TALO | 30–49 |
| Symmetry type curvature conditions of lightlike surfaces in 4-dimensional Minkowski spacetimes | Suleyman CENGİZ | 50–61 |
| Hesitant fuzzy topological spaces and some properties | Serkan KARATAŞ | 62–77 |
| On direct integral of operators | Zameddin I. ISMAİLOV, Elif Otkun ÇEVİK | 78–87 |
| On source identification problem for a hyperbolic-parabolic equation | Allaberen ASHYRALYEV, Maral Allaberenovna ASHYRALYYEVA | 88–103 |
| Maximal sectorial differential operators for first order | Rukiye MERT ÖZTÜRK, Zameddin I. ISMAİLOV | 104–112 |
| Full averaging scheme for differential equation with maximum | Olga D. KİCHMARENKO, Kateryna Yu. SAPOZHNİKOVA | 113–122 |
| Generation theorems for fractional resolvent families | Miao Lİ, Yun-Yi MU | 123–132 |
| A review of the semi-analytic/numerical methods for higher order nonlinear partial equations | Doğan KAYA | 133–152 |