Existence of the solutions and the attractors for the large-scale atmospheric equations

Existence of the solutions and the attractors for the large-scale atmospheric equations
复制标题

大尺度大气方程解和吸引子的存在性

DOI:
10.1007/s11430-006-0650-8
复制
发表时间:
2006-06
影响因子:
5.7
通讯作者:
--
中科院分区:
地球科学2区
文献类型:
--
作者:

文献摘要

参考文献

被引文献

相似文献

本文首先选择适当的函数空间,引入适当的算子表达式,使复杂的大尺度大气运动方程可以用一个简单而抽象的方程来描述,并由此定义了大气方程的弱解。其次,利用Galerkin方法证明了大气方程和定常方程弱解的存在性。通过构造大气运动方程的轨道吸引子集,得到了Chepyzhov-Visik定义意义下的大气方程的非空整体吸引子的存在性.所得结果为研究大气吸引子的拓扑结构和动力学行为奠定了基础。此外,本文所采用的方法也适用于其它大气运动模式的研究。
In this paper, firstly, the proper function space is chosen, and the proper expression of the operators is introduced such that the complex large-scale atmospheric motion equations can be described by a simple and abstract equation, by which the definition of the weak solution of the atmospheric equations is made. Secondly, the existence of the weak solution for the atmospheric equations and the steady state equations is proved by using the Galerkin method. The existence of the non-empty global attractors for the atmospheric equations in the sense of the Chepyzhov-Vishik’s definition is obtained by constructing a trajectory attractor set of the atmospheric motion equations. The result obtained here is the foundation for studying the topological structure and the dynamical behavior of the atmosphere attractors. Moreover, the methods used here are also valid for studying the other atmospheric motion models.
DOI: 10.1007/978-1-4684-0313-8
发表时间: 1993-09
期刊: --
影响因子: --
作者:
R. Temam
通讯作者: R. Temam
DOI: --
发表时间: 1993
期刊: --
影响因子: --
作者:
J. Lions;R. Temam;Shouhong Wang
通讯作者: J. Lions;R. Temam;Shouhong Wang
DOI: 10.1112/blms/1.3.429
发表时间: 1969-11
影响因子: 0.9
作者:
G. Grubb
通讯作者: G. Grubb
DOI: --
发表时间: 1993
期刊: --
影响因子: --
作者:
J. Lions;R. Temam;Shouhong Wang
通讯作者: J. Lions;R. Temam;Shouhong Wang
DOI: 10.1090/coll/049
发表时间: 2001-11
期刊: --
影响因子: --
作者:
V. Chepyzhov;M. Vishik
通讯作者: V. Chepyzhov;M. Vishik