|
MATHEMATICS
Separation of the roots of the systems of nonlinear equations. Stochastic approach
S. M. Ermakova, S. N. Leorab a St Petersburg State University, 7-9, Universitetskaya nab., St Petersburg, 199034, Russian Federation
b St Petersburg State University of Economics, 30-32, nab. kanala Griboedova, St Petersburg, 191023, Russian Federation
Abstract:
The work is devoted to the actual problem of separating the roots of nonlinear systems of equations in the case of many variables. The well-known method of reducing the problem of solving the system to an equivalent extremal problem, which is supposed to be solved by one of the methods of stochastic optimization. The annealing simulation modeling method and its modification are chosen, which are especially interesting in that they allow efficient implementation on quantum computers. Since quantum ccomputers based on simulated annealing demonstrate quantum superiority, the results obtained can be useful in solving systems of equations on these computing systems.
Keywords:
absolute extremum, simulated annealing, systems of equations, root separation, quantum computing.
Received: 08.07.2022 Revised: 17.11.2022 Accepted: 17.11.2022
Citation:
S. M. Ermakov, S. N. Leora, “Separation of the roots of the systems of nonlinear equations. Stochastic approach”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 10:2 (2023), 226–235; Vestn. St. Petersbg. Univ., Math., 10:2 (2023), 226–235
Linking options:
https://www.mathnet.ru/eng/vspua238 https://www.mathnet.ru/eng/vspua/v10/i2/p226
|
Statistics & downloads: |
Abstract page: | 39 | Full-text PDF : | 28 | References: | 17 |
|