| Secrecy logic: S-secrecy structures | George VOUTSADAKIS | 1–27 |
| Product of graded submodules | Ameer JABER | 29–39 |
| The character variety of a class of rational links | Khaled QAZAQZEH | 41–46 |
| Weakly normal rings | Libin LI, Junchao WEI | 47–57 |
| A homotopy for a complex of free Lie algebras | Michele VERGNE | 59–65 |
| On $F_s$ -supplemented primary subgroups of finite groups | Long MIAO, Lujin ZHU | 67–76 |
| On Fs-supplemented primary subgroups of finite groups | Lujin ZHU | 67–76 |
| On cosets in Coxeter groups | B. Sarah HART, Peter J. ROWLEY | 77–93 |
| On the automorphisms of direct product of monogenic semigroups and monoids | Karim AHMADIDELIR, Hossein DOOSTIE | 95–99 |
| Best simultaneous approximation in function and operator spaces | Eyad ABU SIRHAN | 101–112 |
| On the order of weighted approximation by positive linear operators | Tülin COŞKUN | 113–120 |
| Banach limit and some new spaces of double sequences | Mohammad MURSALEEN, Syed Abdul MOHIUDDINE | 121–130 |
| C*-convexity and C* -faces in ∗-rings | EBRAHIMI Ali MEYMAND, Gholam Hossein ESSLAMZADEH | 131–145 |
| C*-convexity and C*-faces in *-rings | Ali Ebrahimi MEYMAND | 131–145 |
| Invariant parametrizations and complete systems of global invariants of curves in the pseudo-Euclidean geometry | İdris ÖREN, Ömer PEKŞEN, Djavvat KHADJIEV | 147–160 |
| Small covers over products of a polygon with a simplex | Yanchang CHEN, Yanying WANG | 161–172 |