Alexandra Valerievna Dunaeva
N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of Sciences (S. Kovalevskaya street 16,Yekaterinburg, Russia, 620990); Ural Federal University named after the first President of Russia B.N. Yeltsin (Mira street 19, Yekaterinburg, Russia, 620002)
Russian Federation

Dunaeva Alexandra Valerievna, mathematician, Department of Applied Management Problems, N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of Sciences (S. Kovalevskaya street 16,Yekaterinburg, Russia, 620990); assistant, Department of High-Performance Computer Technologies, Ural Federal University named after the first President of Russia B.N. Yeltsin (Mira street 19, Yekaterinburg, Russia, 620002)

Fedor Andreevich Kornilov
N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of Sciences (S. Kovalevskaya street 16, Yekaterinburg, Russia, 620990)
Russian Federation

Kornilov Fedor Andreevich, researcher, Department of Applied Problems of Management, N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of Sciences (S. Kovalevskaya street 16, Yekaterinburg, Russia, 620990), candidate of Physico-Mathematical Sciences