1Alexeyeva L.A., 2Dadayeva A.N.
1Institute of Mathematics and Mathematical Modeling
of Education and Science Ministry of Republic of Kazakhstan,
Almaty, Kazakhstan,alexeeva@math.kz
2Institute of Cybernetics and Information Technologies, Satbayev University
Almaty, Kazakhstan,dady1262@mail.ru
https://orcid.org/0000-0002-7131-4635 (Alexeyeva L.A.)
0000-0001-8954-6007 (Dadayeva A.N.)