The parameter identification in the Stokes system with threshold slip boundary conditions
نویسندگان
چکیده
منابع مشابه
Numerical methods for the Stokes and Navier-Stokes equations driven by threshold slip boundary conditions
In this article, we discuss the numerical solution of the Stokes and Navier-Stokes equations completed by nonlinear slip boundary conditions of friction type in two and three dimensions. To solve the Stokes system, we first reduce the related variational inequality into a saddle point-point problem for a well chosen augmented Lagrangian. To solve this saddle point problem we suggest an alternat...
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This paper is devoted to the study of finite element approximations of variational inequalities with a special nonlinearity coming from boundary conditions. After re-writing the problems in the form of variational inequalities, a fixed point strategy is used to show existence of solutions. Next we prove that the finite element approximations for the Stokes and Navier Stokes equations converge r...
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ژورنال
عنوان ژورنال: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
سال: 2020
ISSN: 0044-2267,1521-4001
DOI: 10.1002/zamm.201900209