Optimization analysis of the inverse coefficient problem for the nonlinear convection-diffusion-reaction equation

RV Brizitskii, ZY Saritskaya - Journal of Inverse and Ill-Posed …, 2018 - degruyter.com
The inverse coefficient problem for the nonlinear convection-diffusion-reaction equation is
considered. A velocity vector and a mass-transfer coefficient are considered as the unknown …

Optimization method for axisymmetric problems of electric cloaking of material bodies

GV Alekseev, DA Tereshko - Computational Mathematics and …, 2019 - Springer
Inverse problems of designing spherical shells intended for cloaking material bodies in a
stationary electric field are studied. By applying an optimization method, these problems are …

Boundary value and extremum problems for generalized Oberbeck–Boussinesq model

RV Brizitskii, ZY Saritskaya, RR Kravchuk - Сибирские электронные …, 2019 - mathnet.ru
Boundary value and extremum problems for a generalized Oberbeck–Boussinesq model
are considered under the assumption that the reaction coefficient depends nonlinearly on …

[PDF][PDF] Discrete Optimization of Unsteady Fluid Flows.

D Tereshko - DOOR (Supplement), 2016 - ceur-ws.org
The paper is devoted to discrete optimization of the viscous heatconducting fluid flows. In the
problem under consideration we want to create a flow with desired properties using optimal …

Numerical analysis of inverse problems for electric field measurements

DA Tereshko - 2018 Progress in Electromagnetics Research …, 2018 - ieeexplore.ieee.org
This paper is devoted to determining the electrical conductivity of an unknown object by the
electric field measurements. Using the optimization method this inverse problem is reduced …

Control problem for unsteady magnetohydrodynamic flow of viscous heat conducting fluid

D Tereshko - Key Engineering Materials, 2016 - Trans Tech Publ
This work is devoted to control problem for unsteady flow of heat and electrically conducting
fluid at small magnetic Reynolds numbers. This problem is connected with vortex reduction …

[PDF][PDF] ON RECOVERING OF DIFFUSION COEFFICIENT FOR GENERILIZED BOUSSINESQ MODEL

R Brizitskii, Z Saritskaya, AV Brizitskaya, O Soboleva - kpmit.dvfu.ru
Boundary value and inverse coefficient problems for a generalized Oberbeck-Boussinesq
model are considered under the assumption that the reaction coefficient depends …

Numerical solution of inverse problems in hydrodynamics

DA Tereshko - Journal of Physics: Conference Series, 2017 - iopscience.iop.org
The paper is devoted to inverse problems for the unsteady viscous incompressible fluid flow.
In the problems under consideration we estimate the velocity vector on a part of the …

Numerical analysis of 3D multilayered cloaking in static fields

DA Tereshko - 2017 Progress In Electromagnetics Research …, 2017 - ieeexplore.ieee.org
This study is devoted to the numerical design of three-dimensional cloaking shell in static
fields. The shell consists of a finite number of homogeneous layers. We need to find suitable …

Numerical heat fluxcontrol forunsteady viscous fluid flows

DA Tereshko - IOP Conference Series: Materials Science and …, 2016 - iopscience.iop.org
This paper is devoted to the boundary control problems for non-stationary equations of
viscous heat-conducting fluid. In these problems we change the fluid flow by heating or …