D.Lozovanu, C.Petic,

Institute of mathematics,

Academy of Sciences of Moldova,

5 Academiei str., Kishinev,

MD-2028, Moldova

e-mail:

Institute of mathematics,

Academy of Sciences of Moldova,

5 Academiei str., Kishinev,

MD-2028, Moldova

e-mail:

- Syntesis of group project decisions in distributed computer decision support systems
**Algorithms for finding the minimum cycle mean in the weighted directed graph**- Stability, pseudostability and quasistability of vector trajectorial lexicographic optimization problem
- Some small self-describing Turing machines
- Direct methods for solving singular integral equations with complex conjugation
- Direct methods for solving singular integral equations with shifts in the unit circle