Institute of Mathematics and Computer Science

Academy of Sciences of Moldova

5 Academiei str. Chişinău MD-2028, Moldova

E-mail:

Academy of Sciences of Moldova

5 Academiei str. Chişinău MD-2028, Moldova

E-mail:

- Basic cohomology attached to a basic function of foliated manifolds
- Isohedral tilings on Riemann surfaces of genus 2
**Method of construction of topologies on any finite set**- Generators of the algebras of invariants for differential system with homogeneous nonlinearities of odd degree
- On partial inverse operations in the lattice of submodules
- The Generalized Lagrangian Mechanical Systems
- Cubic systems with seven invariant straight lines of configuration (3,3,1)
- The Ricci-flat spaces related to the Navier-Stokes equations