Regularity for the steady Stokes-type flow of incompressible Newtonian fluids in some generalized function settings

MP Tran, TN Nguyen, HN Nguyen - Nonlinear Analysis: Real World …, 2024 - Elsevier
A study of regularity estimate for weak solution to generalized stationary Stokes-type
systems involving p-Laplacian is offered. The governing systems of equations are based on …

Global gradient estimates for the p (⋅)-Laplacian

L Diening, S Schwarzacher - Nonlinear Analysis: Theory, Methods & …, 2014 - Elsevier
We consider Calderón–Zygmund type estimates for the non-homogeneous p (⋅)-Laplacian
system− div (| D u| p (⋅)− 2 D u)=− div (| G| p (⋅)− 2 G), where p is a variable exponent. We …

Regularity estimates for stationary Stokes problem in some generalized function spaces

TN Nguyen, MP Tran, NTN Tran - Zeitschrift für angewandte Mathematik …, 2023 - Springer
We investigate the global regularity for weak solutions to a generalized stationary Stokes
problem with BMO coefficients in a non-smooth domains. The results in this paper fall into …

[HTML][HTML] Regularity for parabolic systems of Uhlenbeck type with Orlicz growth

L Diening, T Scharle, S Schwarzacher - Journal of Mathematical Analysis …, 2019 - Elsevier
We study the local regularity of p-caloric functions or more generally of φ-caloric functions. In
particular, we study local solutions of non-linear parabolic systems with homogeneous right …

Temporal Regularity of Symmetric Stochastic p-Stokes Systems

J Wichmann - Journal of Mathematical Fluid Mechanics, 2024 - Springer
We study the symmetric stochastic p-Stokes system, p∈(1,∞), in a bounded domain. The
results are two-fold: First, we show that in the context of analytically weak solutions, the …

On unsteady internal flows of incompressible fluids characterized by implicit constitutive equations in the bulk and on the boundary

M Bulíček, J Málek, E Maringová - Journal of Mathematical Fluid …, 2023 - Springer
Long-time and large-data existence of weak solutions for initial-and boundary-value
problems concerning three-dimensional flows of incompressible fluids is nowadays …

A unified theory for some non-Newtonian fluids under singular forcing

M Bulícek, J Burczak, S Schwarzacher - SIAM Journal on Mathematical …, 2016 - SIAM
We consider a model of steady, incompressible non-Newtonian flow with neglected
convective term under external forcing. Our structural assumptions allow for certain …

On regularity of the time derivative for degenerate parabolic systems

J Frehse, S Schwarzacher - SIAM Journal on Mathematical Analysis, 2015 - SIAM
We prove regularity estimates for time derivatives of a large class of nonlinear parabolic
partial differential systems. This includes the instationary (symmetric) p-Laplace system and …

A note on the Hausdorff dimension of the singular set of solutions to elasticity type systems

S Conti, M Focardi, F Iurlano - Communications in Contemporary …, 2019 - World Scientific
We prove partial regularity for minimizers to elasticity type energies with p-growth, p> 1, in a
geometrically linear framework in dimension n≥ 3. Therefore, the energies we consider …

[HTML][HTML] Hölder–Zygmund estimates for degenerate parabolic systems

S Schwarzacher - Journal of Differential Equations, 2014 - Elsevier
We consider energy solutions of the inhomogeneous parabolic p-Laplacian system∂ tu− div
(| D u| p− 2 D u)=− div g. We show in the case p⩾ 2 that if the right hand side g is locally in …