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This article is cited in 6 scientific papers (total in 6 papers)
Differentical equations, dynamical systems and optimal control
Multiplicative control problems for nonlinear convection–diffusion–reaction equation
R. V. Brizitskiiab, Zh. Yu. Saritskayaa, A. I. Byrganova a Far Eastern Federal University, st. Sukhanova, 8, 690950, Vladivostok, Russia
b Insitute of Applied Mathematics FEB RAS, st. Radio, 7, 690041, Vladivostok, Russia
Abstract:
Control problem for convection-diffusion-reaction equation, in which reaction coefficient depends nonlinearly on substance's concentration, is considered. Velocity vector, multiplicatively entered into the considered equation, is chosen as a control function. Extremum problem's solvability for reaction coefficient of common type is proved. Optimality system for quadratic reaction coefficient is obtained and on its basis local uniqueness of control problem's solutions for particular cost functionals is proved.
Keywords:
convection-diffusion-reaction equation, multiplicative control problems, optimality system, local uniqueness.
Received December 27, 2015, published May 12, 2016
Citation:
R. V. Brizitskii, Zh. Yu. Saritskaya, A. I. Byrganov, “Multiplicative control problems for nonlinear convection–diffusion–reaction equation”, Sib. Èlektron. Mat. Izv., 13 (2016), 352–360
Linking options:
https://www.mathnet.ru/eng/semr679 https://www.mathnet.ru/eng/semr/v13/p352
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