We study a feedback optimal control problem for a three-dimensional model of a stationary
flow of a non-Newtonian fluid (with variable viscosity) in a pipeline network with complex …

This paper deals with a 3D mathematical model for the non-isothermal steady-state flow of
an incompressible fluid with temperature-dependent viscosity in a pipeline network. Using …

We consider the steady Bingham flow in a two-dimensional thin Y-like shaped structure, with
no-slip boundary conditions and under the action of given external forces. After passage to …

The steady state non-Newtonian flow, with strain rate dependent viscosity in a thin tube
structure, with no slip boundary condition, is considered. Applying the Banach fixed point …

The steady state non-Newtonian flow, with strain rate dependent viscosity in a thin tube
structure, with no slip boundary condition, is considered. A new method of partial asymptotic …

The dimension reduction for the viscous flows in thin tube structures leads to equations on
the graph for the macroscopic pressure with Kirchhoff type junction conditions in the vertices …

We analyze the asymptotic behavior of solutions of a boundary value problem describing the
flow of a non-Newtonian so called power-law fluid in a thin tube, with variable cross-section …

This paper deals with a 3D mathematical model for the non-isothermal steady-state flow of
an incompressible fluid with temperature-dependent viscosity in a pipeline network. Using …

Изучается задача оптимального управления с обратной связью для трехмерной
модели стационарного течения неньютоновской жидкости (с переменной вязкостью) в …

Thin tube structures are finite unions of thin cylinders depending on the small parameter,
ratio of the diameter of the cross section to the length of the cylinder. Flows in such domains …