近些年,带有多项式阻尼项的Navier-Stokes方程被推导且得到研究,并且得出了很多重要结论。本文证明了带有指数阻尼项α(eβ| u |2−1)u(α>0,β>0)的三维Navier-Stokes方程在有界区域上整体吸引子的存在性。In recent years, the N...近些年,带有多项式阻尼项的Navier-Stokes方程被推导且得到研究,并且得出了很多重要结论。本文证明了带有指数阻尼项α(eβ| u |2−1)u(α>0,β>0)的三维Navier-Stokes方程在有界区域上整体吸引子的存在性。In recent years, the Navier-Stokes equations with polynomial damping have been derived and studied, and many important conclusions have been drawn. In this paper, we show that the three-dimensional Navier-Stokes equations with exponential damping α(eβ| u |2−1)u(α>0,β>0)have global attractors in the bounded domain.展开更多
文摘近些年,带有多项式阻尼项的Navier-Stokes方程被推导且得到研究,并且得出了很多重要结论。本文证明了带有指数阻尼项α(eβ| u |2−1)u(α>0,β>0)的三维Navier-Stokes方程在有界区域上整体吸引子的存在性。In recent years, the Navier-Stokes equations with polynomial damping have been derived and studied, and many important conclusions have been drawn. In this paper, we show that the three-dimensional Navier-Stokes equations with exponential damping α(eβ| u |2−1)u(α>0,β>0)have global attractors in the bounded domain.
基金Supported by the Scientific Research Fund of Education Department of Guangxi Zhuang Autonomous Region(2013YB223)the Hunan Province Science and Technology Project(2012FJ3107)
基金the Natural Science Foundation of Hunan Province(12JJ6006)the Hunan Province Science and Technology Project(2012FJ3107)+1 种基金the National Natural Science Foundation ofChina(11071222)the Scientific Research Fund of Education Department of Guangxi Zhuang Autonomous Region(2013YB223)
