scholarly journals A boundary control problem for the steady self-propelled motion of a rigid body in a Navier–Stokes fluid

2017 ◽  
Vol 34 (6) ◽  
pp. 1507-1541 ◽  
Author(s):  
Toshiaki Hishida ◽  
Ana Leonor Silvestre ◽  
Takéo Takahashi
Keyword(s):  
Rigid Body ◽  
Control Problem ◽  
Boundary Control ◽  
Navier Stokes ◽  
Boundary Control Problem ◽  
Stokes Fluid

scholarly journals BOUNDARY CONTROL PROBLEM FOR ONE DEGENERATE HIBERBOLIC EQUATION

2019 ◽  
pp. 19-27
Author(s):  
А.Х. Аттаев
Keyword(s):  
Control Problem ◽  
Boundary Control ◽  
Sufficient Conditions ◽  
Analytical Form ◽  
Cauchy Data ◽  
Boundary Control Problem ◽  
Order Hyperbolic Equation ◽  
Boundary Controls ◽  
Necessary And Sufficient ◽  
Second Order Hyperbolic Equation

В работе изучается задача граничного управления для вырождающегося гиперболического уравнения второго порядка. Установлены необходимые и достаточные условия управляемости данными Коши за минимальный промежуток времени. Граничные управления предъявлены в явном аналитическом виде. The paper studies the boundary control problem for a degenerate second-order hyperbolic equation. Necessary and sufficient conditions are established for minimal time controllability over Cauchy data. Boundary controls are presented in an explicit analytical form.

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