Next seminar is scheduled on October 22, 2019 at 10.15 a.m., room 341, during which prof. George Pogosyan (Yerevan State University, Armenia; JINR Dubna, Rosja) will give his talk entitled “Zernike superintegrable system and new disk polynomials” and dr Anahit Balabekyan (Yerevan State University) will give her talk entitled “Scientific Investigation in Nuclear Physics chair of YSU”.