On orthogonality of binary operations and squares. Gary L. Mullen, Şcerbacov Victor | pp.3-42 |
On the lattice of closed classes of modules. Caşu Alexei | pp.43-50 |
Lie algebras of the operators and three-dimensional polynomial differential systems. Gherştega Natalia, Popa Mihail | pp.51-64 |
On a Functional Equation with a Group Isotopy Property. Raisa Kovali | pp.65-71 |
Left exact radicals in module categories over principal ideal domains. O. Horbachuk, M. Komarnytskyi, Yu. Maturin | pp.72-76 |
An approximate solution of the Fredholm type equation of the second kind for any λ ≠ 0 Alexander Kouleshoff | pp.77-93 |
On a criterion of normality for mappings. N. Gashitsoi | pp.94-98 |
Strong Stability of Linear Symplectic Actions and the Orbit Method. Z. Rzeszotko | pp.99-103 |