本文研究R3上的一类三阶梯度流方程弱解的稳定性问题.我们分别证明弱解的一个全局稳定性结果和一个渐近稳定性结果.所得结果改进了已有文献中的一些关于三阶梯度流方程弱解的稳定性结果.
This paper investigates the stability of weak solutions to a class of third grade fluid equations in R3. We obtain a global stability result and an asymptotic stability result for weak solutions to the equations. Our results improve the corresponding stability result in the existing literature.