V.I. Arnautov

Institute of Mathematics and Computer Science

Academy of Sciences of Moldova

5 Academiei str., MD-2028, Chisinau

Moldova

E-mail:

G.N. Ermacova

Transnistrian State University

25 October str., 128, Tiraspol, 278000

Moldova

E-mail:

Institute of Mathematics and Computer Science

Academy of Sciences of Moldova

5 Academiei str., MD-2028, Chisinau

Moldova

E-mail:

G.N. Ermacova

Transnistrian State University

25 October str., 128, Tiraspol, 278000

Moldova

E-mail:

- Finite 2-groups with a non-Dedekind non-metacyclic norm of Abelian non-cyclic subgroups
- n-Torsion Regular Rings
- On invariant submanifolds of S-manifolds
- On fully idempotent semimodules
- On generalization of the notion of Moufang loop to n-ary case
- Finite Non-commutative Associative Algebras for Setting the Hidden Discrete Logarithm Problem and Post-quantum Cryptoschemes on its Base
**On the number of topologies on countable fields**- Isohedral tilings by 14-, 16- and 18-gons for hyperbolic translation group of genus two
- A note on almost contact metric 2- and 3-hypersurfaces in
**W_4**-manifolds - Morita contexts and closure operators in modules
- Examples of bipartite graphs which are not cyclically-interval colorable
- Academician Vladimir Arnautov 80th anniversary