Asymptotic convergence rate of supercritical surface quasi-geostrophic equation in Morrey space
Asymptotic convergence rate of supercritical surface quasi-geostrophic equation in Morrey space
复制标题
Morrey空间中超临界表面准地转方程的渐近收敛速度
DOI:
10.1016/j.jmaa.2015.01.037
复制
发表时间:
2015-05
影响因子:
1.3
通讯作者:
Dong, Bo-Qing
中科院分区:
文献类型:
--
作者:
Jia, Yan;Dong, Bo-Qing
In this paper the asymptotic convergence rate of the supercritical surface quasi-geostrophic equation in Morrey space is investigated. It is shown that if the global solution θ (x, t) of the supercritical surface quasi-geostrophic equation satisfies the growth condition in critical Morrey space∫ 0∞‖∇ θ (t)‖ M˙ p, q (R 2) r d t<∞ for α r+ 2 p= α, 2 α< p<∞, then every perturbed weak solution θ˜(x, t) of the perturbed quasi-geostrophic equation converges asymptotically to θ (x, t) with the optimal rate‖ θ˜(t)− θ (t)‖ L 2= O ((1+ t)− 1 α), as t→∞. In particular, the initial perturbation is allowed large. The findings are based on the spectral decomposition methods of fractional Laplace and Morrey space technique.
登录
查看更多内容
影响因子:
1.7
作者:
Zhimin Chen;W. Price
通讯作者:
Zhimin Chen;W. Price
影响因子:
1.7
作者:
J. Carrillo;L. Ferreira
通讯作者:
J. Carrillo;L. Ferreira
影响因子:
4.9
作者:
L. Caffarelli;A. Vasseur
通讯作者:
L. Caffarelli;A. Vasseur
影响因子:
2.4
作者:
C. J. Niche;M. Schonbek
通讯作者:
C. J. Niche;M. Schonbek
影响因子:
2.4
作者:
Qionglei Chen;C. Miao;Zhifei Zhang
通讯作者:
Qionglei Chen;C. Miao;Zhifei Zhang