Approximation of solutions of boundary value problems for integro-differential equations of the neutral type using a spline function method

Problems of the theory of invariants and Lie algebras applied in the qualitative theory of differential systems

Extension of linear operators with applications

Centers of cubic differential systems with the line at infinity of maximal multiplicity

Schröder T-quasigroups of generalized associativity

On regular operators on Banach Lattices

Stability of unperturbed motion governed by the ternary differential system of Lyapunov-Darboux type with nonlinearities of degree four

Phase portraits of some polynomial differential systems with maximal multiplicity of the line at the infinity

The left product, the right product and the theories of relative torsion

Center conditions for a cubic system with two homogeneous invariant straight lines and exponential factors

Finding N bits using $O(\frac{N}{\log N})$ sums

On determination of some exact solutions of the stationary Navier-Stokes equations

Encryption and decryption algorithm based on the Latin groupoid isotopes

Book Review. Study Of Useful Properties Of Some Coordination Compounds Containing Oximic Ligands, by E. Coropceanu, A. Ciloci, A. Ştefîrţă, I. Bulhac, ISBN 978-3-9402237-24-8, 266 p.