Kh. A. Khachatryan

Institute of Mathematics of National

Academy of Sciences of RA

24/5, Marshal Baghramian pr., Yerevan 0019, Armenia

E-mail: ,

S. M. Andriyan, A. A. Sisakyan

Armenian National Agrarian University

74, Teryan St., Yerevan 0009, Armenia

E-mail: ,

Institute of Mathematics of National

Academy of Sciences of RA

24/5, Marshal Baghramian pr., Yerevan 0019, Armenia

E-mail: ,

S. M. Andriyan, A. A. Sisakyan

Armenian National Agrarian University

74, Teryan St., Yerevan 0009, Armenia

E-mail: ,

- Quotient Structure and Chain Conditions on Quasi Modules
- On statistical convergence in generalized Lacunary sequence spaces
- Aspects of stability for multicriteria quadratic problems of Boolean programming
- Solution and full classification of generalized binary functional equations of the type (3;3;0)
**On the solvability of a class of boundary value problems for systems of the integral equations with power nonlinearity on the whole axis**- Isohedral tilings by 8-, 10- and 12-gons for hyperbolic translation group of genus two
- Some properties of left-transitive quasigroups
- General Method for Defining Finite Non-commutative Associative Algebras of Dimension
**m>1** - Closure operators in modules and adjoint functors, II
- Later developments based on some ideas of Andrunachievici: Special radicals and The Lemma
- Corrigendum to "The multiplicative Zagreb co-indices on two graph operators" Bul. Acad. Științe Repub. Mold. Mat., 2016, no. 2(81), 18-26