Algebra and Discrete Mathematics, 2011, Vol. 12, № 1

ЗМІСТ

Gilbert N.D.
Derivations and relation modules for inverse semigroups

Changwen Li
The influence of weakly s-permutably embedded subgroups on the p-nilpotency of finite groups

Martins R.A.
Free field realizations of certain modules for affine Lie algebra sl(n,C)

Meksawang J., Panma S., Knauer U.
Characterization of finite simple semigroup digraphs

Moura A., Pereira F.
Graded limits of minimal affinizations and beyond: the multiplicity free case for type E₆

Yahya Talebi, A. R. Moniri Hamzekolaei, Derya Keskin Tutuncu
H-supplemented modules with respect to a preradical

Zabavsky B., Domsha O.
Diagonalizability theorem for matrices over certain domains