[1]游淑军,宁效琦.二维修正的Zakharov方程的适定性[J].南京师大学报(自然科学版),2012,35(01):22-28.
You Shujun,Ning Xiaoqi.Well-Posedness for a Two-Dimensional Modified Zakharov Equations[J].Journal of Nanjing Normal University(Natural Science Edition),2012,35(01):22-28.
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二维修正的Zakharov方程的适定性()
《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]
- 卷:
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第35卷
- 期数:
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2012年01期
- 页码:
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22-28
- 栏目:
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数学
- 出版日期:
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2012-03-20
文章信息/Info
- Title:
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Well-Posedness for a Two-Dimensional Modified Zakharov Equations
- 作者:
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游淑军1; 2; 宁效琦1
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( 1. 怀化学院数学系,湖南怀化418008) ( 2. 中南大学数学科学与计算技术学院,湖南长沙410083)
- Author(s):
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You Shujun1; 2; Ning Xiaoqi1
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1.Department of Mathematics,Huaihua University,Huaihua 418008,China
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- 关键词:
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修正的Zakharov 方程; Cauchy 问题; 整体解
- Keywords:
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modified Zakharov equations; Cauchy problem; global solution
- 分类号:
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O175.29
- 摘要:
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考虑一类修正的Zakharov方程的Cauchy问题的适定性.通过一系列的先验估计,利用Galerkin方法,对于二维修正的Zakharov方程的Cauchy问题得到了整体光滑解的存在性和惟一性.
- Abstract:
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This paper considers the existence and uniqueness of the solution to the Cauchy problem for a class of modified Zakharov equation in ( 2 + 1) dimensions. By virtue of a priori integral estimates and Galerkin method,this paper establish global in time existence and uniqueness of the solution to the problem.
参考文献/References:
[1] Zakharov V E. Collapse of Langmuir waves[J]. Sov Phys JETP,1972,35: 908-914.
[2] Garcia L G,Haas F,L P L de Oliveira,et al. Modified Zakharov equations for plasmas with a quantum correction[J]. Phys Plasmas,2005,12( 1) : 1-8.
[3] Haas F,Shukla P K. Quantum and classical dynamics of Langmuir wave packets[J]. Phys Rev E,2009,79( 6) : 1-9.
[4] Simpson G,Sulem C,Sulem P L. Arrest of Langmuir wave collapse by quantum effects[J]. Phys Rev E,2009,80( 5) : 1- 9.
[5] Friedman A. Partial Differential Equations[M]. New York,Montreal Que,London: Holt,Reihart and Winston,Inc,1969.
[6] Brezis H,Gallouet T. Nonlinear Schringer evolution equations[J]. Nonlinear Anal,1980,4( 4) : 677-681.
备注/Memo
- 备注/Memo:
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基金项目:湖南省教育厅科研项目( 10C1056) 、怀化学院科研项目( HHUY2011-01) .
通讯联系人:游淑军,博士研究生,讲师,研究方向: 偏微分方程理论与应用. E-mail: ysj980@ yahoo. com. cn
更新日期/Last Update:
2013-03-11