On analysis of steady flows of fluids with shear-dependent viscosity based on the Lipschitz truncation method

J Frehse, J Málek, M Steinhauer - SIAM journal on mathematical analysis, 2003 - SIAM
We deal with a system of partial differential equations describing a steady motion of an
incompressible fluid with shear-dependent viscosity and present a new global existence …

On steady flows of fluids with pressure–and shear–dependent viscosities

M Franta, J Málek… - Proceedings of the …, 2005 - royalsocietypublishing.org
There are many technologically important problems such as elastohydrodynamics which
involve the flows of a fluid over a wide range of pressures. While the density of the fluid …

[HTML][HTML] Campanato estimates for the generalized Stokes system

L Diening, P Kaplicky, S Schwarzacher - Annali di Matematica Pura ed …, 2014 - Springer
We study interior regularity of solutions of a generalized stationary Stokes problem in the
plane. The main, elliptic part of the problem is given in the form div (A (D u)) div (A (D u)) …

Global-in-time Hölder continuity of the velocity gradients for fluids with shear-dependent viscosities

P Kaplický, J Málek, J Stará - Nonlinear Differential Equations and …, 2002 - Springer
For an evolutionary nonlinear fluid model characterized by the viscosity being a decreasing
function of the modulus of the symmetric velocity gradient we establish the global-in-time …

Variational resolution of outflow boundary conditions for incompressible Navier–Stokes

M Bathory, U Stefanelli - Nonlinearity, 2022 - iopscience.iop.org
This paper focuses on the so-called weighted inertia-dissipation-energy variational
approach for the approximation of unsteady Leray–Hopf solutions of the incompressible …

Regularity of flows of a non-Newtonian fluid subject to Dirichlet boundary conditions

P Kaplický - Zeitschrift für Analysis und ihre Anwendungen, 2005 - ems.press
We study a planar flow of a generalized Newtonian fluid under the Dirichlet boundary
condition. The fluid is characterized by a nonlinear dependence of the stress tensor on the …

[HTML][HTML] Global regularity for nonlinear systems with symmetric gradients

L Behn, L Diening - Calculus of Variations and Partial Differential …, 2024 - Springer
We study global regularity of nonlinear systems of partial differential equations depending
on the symmetric part of the gradient with Dirichlet boundary conditions. These systems …

On steady inner flows of an incompressible fluid with the viscosity depending on the pressure and the shear rate

M Lanzendörfer - Nonlinear Analysis: Real World Applications, 2009 - Elsevier
We consider a class of incompressible fluids whose viscosities depend on the pressure and
the shear rate. The existence of weak solutions for steady flows of such fluids subject to …

Higher integrability of solutions to generalized Stokes system under perfect slip boundary conditions

V Mácha, J Tichý - Journal of Mathematical Fluid Mechanics, 2014 - Springer
We prove an L q theory result for generalized Stokes system in a C^ 2, 1 C 2, 1 domain
complemented with the perfect slip boundary conditions and under Φ-growth conditions …

Boundary regularity of flows under perfect slip boundary conditions

P Kaplický, J Tichý - Central European Journal of Mathematics, 2013 - Springer
We investigate boundary regularity of solutions of generalized Stokes equations. The
problem is complemented with perfect slip boundary conditions and we assume that the …