ЗМІСТ

Arellano C., Castro J., Ríos J.
On the nilpotence of the prime radical in module categories

Bondarenko V.M., Styopochkina M.V.
On classifying the non-Tits P-critical posets

Farshadifar F.
S-second submodules of a module

Kawsathon K., Rodtes K.
On the character tables of symmetric groups

Kelley A., Wolfe E.
Maximal subgroup growth of a few polycyclic groups

Kour S.
On the kernels of higher R-derivations of R[x1, ... xn]

Kurdachenko L.A., Semko M.M., Yashchuk V.S.
On the structure of the algebra of derivations of cyclic Leibniz algebras

Lyubashenko V., Matsui A.
Homotopy equivalence of normalized and unnormalized complexes, revisited

Medina-Bárcenas M., Keskin Tütüncü D., Kuratomi Y.
A study on dual square free modules

Raji A.
Some commutativity criteria for 3-prime near-rings

Umar A., Zubairu M.M.
On certain semigroups of contraction mappings of a finite chain