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Local higher integrability for unsteady motion equations of generalized Newtonian fluids
Nonlinear Analysis ( IF 1.3 ) Pub Date : 2020-06-15 , DOI: 10.1016/j.na.2020.112029
Cholmin Sin

In this paper, we show local higher integrability of the gradient of weak solutions for unsteady motions of generalized Newtonian fluids including electrorheological fluids under the restriction p(z)3n+2n+2. Moreover, this is a new result even for corresponding Stokes setting or a system with p-structure depending on the symmetric gradient under the restriction p(z)>2nn+2.



中文翻译:

广义牛顿流体非定常运动方程的局部更高可积性

在本文中,我们显示了在约束条件下,广义牛顿流体(包括电流变流体)的非定常运动的弱解的梯度的局部较高可积性 pž3ñ+2ñ+2。而且,即使对于相应的斯托克斯设置或具有p结构取决于约束下的对称梯度 pž>2ññ+2

更新日期:2020-06-15
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