The FD-method for an eigenvalue problem in a case where the base problem has eigenvalues of arbitrary multiplicities in a Hilbert space ^{1}Makarov VL, ^{1}Romaniuk NM. The FD-method for an eigenvalue problem in a case where the base problem has eigenvalues of arbitrary multiplicities in a Hilbert space. Reports of the National Academy of Sciences of Ukraine. 2015 ;(5):26-34.

On some reciprocal relations between the factors of the upper and lower central series in Lie algebras ^{1}Kurdachenko LA, ^{1}Pypka AA, ^{2}Subbotin IYa. On some reciprocal relations between the factors of the upper and lower central series in Lie algebras. Reports of the National Academy of Sciences of Ukraine. 2015 ;(5):21-25.

Shadow's problem ^{1}Zelinskii Yu.B, ^{1}Vyhovs'ka IYu., ^{1}Stefanchuk MV. Shadow's problem. Reports of the National Academy of Sciences of Ukraine. 2015 ;(5):15-20.

Group analysis of two-dimensional Schrödinger equations with variable mass ^{1}Zasadko TM. Group analysis of two-dimensional Schrödinger equations with variable mass. Reports of the National Academy of Sciences of Ukraine. 2015 ;(5):7-14.

Constructive description of monogenic functions in finite-dimensional commutative algebras ^{1}Shpakivskyi VS. Constructive description of monogenic functions in finite-dimensional commutative algebras. Reports of the National Academy of Sciences of Ukraine. 2015 ;(4):23-28.

Random walks on discrete Abelian groups ^{1}Myronyuk MV. Random walks on discrete Abelian groups. Reports of the National Academy of Sciences of Ukraine. 2015 ;(4):18-22.

Statistical experiments with persistent linear regression in the Markov random medium ^{1}Koroliouk DV. Statistical experiments with persistent linear regression in the Markov random medium. Reports of the National Academy of Sciences of Ukraine. 2015 ;(4):12-17.

On the determinability of free trioids by semigroups of endomorphisms ^{1}Zhuchok Yu.V. On the determinability of free trioids by semigroups of endomorphisms. Reports of the National Academy of Sciences of Ukraine. 2015 ;(4):7-11.

Coordinate transforms in kinematic changeable sets ^{1}Grushka Ya.I. Coordinate transforms in kinematic changeable sets. Reports of the National Academy of Sciences of Ukraine. 2015 ;(3):24-31.

The Boltzmann kinetic equation with correlations for hard sphere fluids ^{1}Gerasimenko VI, ^{2}Kornienko AG. The Boltzmann kinetic equation with correlations for hard sphere fluids. Reports of the National Academy of Sciences of Ukraine. 2015 ;(3):17-23.