G.V. Rybina, M.G. Ivaschenko, E.V. Churdalev, I.U. Maltsev

A.F. Pokhilko - Ph. D. (Eng.), Associate Professor, Professor, Department of Applied Mathematics and Informatics, Ulyanovsk State Technical University. E-mail: afp@ulstu.ru D.E. Tsygankov - Post-graduate Student, Department of Applied Mathematics and Informatics, Ulyanovsk State Technical University. E-mail: d.tsyg@mail.ru

A.F. Pokhilko - Ph. D. (Eng.), Associate Professor, Professor, Department «Applied Mathematics and Informatics», Ulyanovsk State Technical University E-mail: Paf_54@mail.ru D.E. Tsygankov - Post-graduate Student, Department «Applied Mathematics and Informatics», Ulyanovsk State Technical University E-mail: d.tsyg@mail.ru

G. V. Rybina1, Yu.M. Blokhin2, E.S. Fontalina3, I.A. Sorokin4, L.S. Tarakchyan5

1–5 Federal State Budgetary Educational Institution of Higher Vocational Education National Research Nuclear University MEPhI (Moscow, Russia)