| 一类非牛顿流弱解的扰动 |
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| 引用本文： | 王玉欣,方莉.一类非牛顿流弱解的扰动[J].纯粹数学与应用数学,2015(2):194-203. |
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| 作者姓名： | 王玉欣 方莉 |
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| 作者单位： | 西北大学数学学院,陕西 西安,710127 |
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| 摘 要： | 主要研究一类可压缩粘性非牛顿流方程弱解的扰动性质.在已知弱解存在的基础上,证明了选取适当范数时,沿着给定的时间序列,密度和速率的扰动趋于零.
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| 关 键 词： | 扰动 非牛顿流 非真空 |
Perturbations of weak solutions for a class of non-Newtonian fluids |
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| Wang Yuxin,Fang Li.Perturbations of weak solutions for a class of non-Newtonian fluids[J].Pure and Applied Mathematics,2015(2):194-203. |
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| Authors: | Wang Yuxin Fang Li |
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| Institution: | Wang Yuxin;Fang Li;College of Mathematics, Northwest University; |
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| Abstract: | We mainly study a compressible non-newtonian fluid align in this paper. The existence of a com-pressible non-newtonian fluid align has been proved. We proved that the perturbations of density and velocity tend to zero in appropriate norms along a chosen time sequence. |
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| Keywords: | perturbation non-Newtonian fluid without vacuum |
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