ЗМІСТ

Al-Takhman K., Lomp C., Wisbauer R.
τ-complemented and τ-supplemented modules

Babych V., Golovashchuk N.
Bimodule problems and cell complexes

Banakh T., Lyaskovska N.
Weakly P-small not P-small subsets in Abelian groups

Fel'shtyn A., Goncalves D.L.
Twisted conjugacy classes of Automorphisms of Baumslag-Solitar groups

Guo W., Xi Liu, Baojun Li
On 𝔉-radicals of finite π-soluble groups

Ivanov A., Majcher K.
Absolutely ubiquitous groups

Kasjan S.
On fully wild categories of representations of posets

Loi N.V., Wiegandt R.
On the Amitsur property of radicals

Rump W.
Arithmetic properties of exceptional lattice paths

Wang S.
The generalized path algebras over standardly stratified algebras