On the asymptotic analysis of partial differential equations with variable coefficients and their applications
On the asymptotic analysis of partial differential equations with variable coefficients and their applications
批准号:
19740072
负责人:
HIROSAWA Fumihiko
金额:
$2.07万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
点击翻译按钮获取中文摘要
英文摘要
We studied the asymptotic behavior of the solution to the Cauchy problems of hyperbolic partial differential equations with variable coefficients. In this research we succeeded to improve the energy estimates for wave equations and dissipative wave equations by applying a new method to construct the asymptotic solutions taking account of the smoothness of the coefficients.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
On wave equations with time dependent coefficients of the Gevrey class
关于具有 Gevrey 类时间相关系数的波动方程
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[F. Hirosawa, F. Hirosawa, F. Hirosawa, 廣澤史彦, F. Hirosawa]
通讯作者:
F. Hirosawa
Loss of regularity for p-evolution type models
p 演化类型模型失去规律性
DOI:
--
发表时间:
2008
期刊:
Journal of Mathematical Analysis and Applications 347
影响因子:
--
作者:
[F. Hirosawa]
通讯作者:
F. Hirosawa
On the asymptotic behavior of the energy for the wave equations with time depending coefficients
系数随时间变化的波动方程能量的渐近行为
DOI:
--
发表时间:
2007
期刊:
Mathematische Annalen 4
影响因子:
--
作者:
[F. Hirosawa, F. Hirosawa]
通讯作者:
F. Hirosawa
Energy estimates for wave equations with time dependent coefficients
具有时间相关系数的波动方程的能量估计
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[F. Hirosawa, F. Hirosawa, F. Hirosawa]
通讯作者:
F. Hirosawa
C^m-theory of damped wave equations with stabilization
C^m-稳定阻尼波动方程理论
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[F. Hirosawa, F. Hirosawa, F. Hirosawa, 廣澤史彦, F. Hirosawa, 廣澤 史彦]
通讯作者:
廣澤 史彦
共 7 条
The refined diagonalization procedure and a development on the evolution equations with smooth coefficients
-
批准号:22540197
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.58万
-
财政年份:2010
-
负责人:HIROSAWA Fumihiko
-
依托单位: