ЗМІСТ

Anabanti C.S.
Groups containing locally maximal product-free sets of size 4

Chen X.Y., Moghaddamfar A.R., Zohourattar M.
Some properties of various graphs associated with finite groups

Ebrahimzadeh B.
A new characterization of projective special linear groups L₃(q)

Hamid M.F.
On (co)pure Baer injective modules

Kesten J., Mathers S., Normatov Z.
Infinite transitivity on the Calogero-Moser space C₂

Puspita N.P., Wijayanti I.E., Surodjo B.
Clean coalgebras and clean comodules of finitely generated projective modules

Sokhatsky F.M., Krainichuk H.V., Sydoruk V.A.
Semi-lattice of varieties of quasigroups with linearity

Talebi A.A., Mehdipoor N.
Semisymmetric Zp-covers of the graph C20

Tout O.
The center of the wreath product of symmetric group algebras