ЗМІСТ

V.I. Yanchevskii is 70

Ahmia M., Belbachir H.
Unimodality polynomials and generalized Pascal triangles

Desiateryk O.O., Ganyushkin O.G.
Variants of a lattice of partitions of a countable set

Gómez González F.A., Velasquez R.
Orthosymplectic Jordan superalgebras and the Wedderburn principal theorem

Gusev S.V., Skokov D.V., Vernikov B.M.
Cancellable elements of the lattice of semigroup varieties

Harmanci A., Ungor B.
Module decompositions via Rickart modules

Young Bae Jun, Kyoung Ja Lee, Seok Zun Song
Quasi-valuation maps based on positive implicative ideals in BCK-algebras

Khosravi R.
On regular torsionless S-posets

Kniahina V.N., Monakhov V.S.
On finite groups with Hall normally embedded Schmidt subgroups

Kurdachenko L.A., Semko N.N., Subbotin I.Ya.
On the anticommutativity in Leibniz algebras

Paudel L., Tchamna S.
On the saturations of submodules

Sköldberg E.
Algebraic Morse theory and homological perturbation theory

Vadhel P., Visweswaran S.
Planarity of a spanning subgraph of the intersection graph of ideals of a commutative ring I, nonquasilocal case

Zabavsky B.V.
Type conditions of stable range for identification of qualitative generalized classes of rings