**International Day of Mathematics**

**14.03.2024**

Armenian Mathematical Union organizes a series of talks dedicated to the 95th anniversary of S. N. Mergelyan.

1. G. Barseghian, Some general properties of analytical functions, complex polynomials;

2. M. Grigoryan, Some questions of best approximation;

3. A. Gevorgyan, Irrevisibility in classical mechanics;

4. Yu. Movsisyan, Moufang loops;

5. N. Andrianov, Bely’s theorem, Devenport-Zanier polynomials and abc conjecture;

6. E. Grigoryan, Multiplicative semigroups of semirings;

7. E. Amiraghyan, Boole De Morgan algebras;

8. S. Sahakyan, The structure of Boolean algebras;

9. L. Kocharyan, Lattice ordered structures.

Talks will take place at the room 125 of Faculty of Mathematics and Mechanics, YSU. The beginning is at 12։30: