| 129-138 | $Gr$-$(2,n)$-ideals in graded commutative rings. Al-Zoubi, Khaldoun; Alghueiri, Shatha; Celikel, Ece Y. |
| 139-145 | On congruence permutable $G$-sets. Nagy, Attila |
| 147-154 | Roughness in $G$-graphs. Onagh, Bibi N. |
| 155-164 | On the nontrivial solvability of systems of homogeneous linear equations over $\mathbb Z$ in ZFC. Šaroch, Jan |
| 165-186 | Noncompact perturbation of nonconvex noncompact sweeping process with delay. Abdo, Mohammed S.; Ibrahim, Ahmed G.; Panchal, Satish K. |
| 187-193 | Lipschitz approximable Banach spaces. Godefroy, Gilles |
| 195-211 | Geodesic graphs in Randers g.o. spaces. Dušek, Zdeněk |
| 213-236 | Weingarten hypersurfaces of the spherical type in Euclidean spaces. Machado, Cid D. F.; Riveros, Carlos M. C. |
| 237-256 | Translation surfaces of finite type in ${\rm Sol}_{3}$. Senoussi, Bendehiba; Al-Zoubi, Hassan |
| 257-263 | On the $n$-fold symmetric product of a space with a $\sigma$-$(P)$-property $cn$-network ($ck$-network). Tuyen, Luong Q.; Tuyen, Ong V. |