国家自然科学基金(10471050)

作品数:15被引量:16H指数:2
导出分析报告
相关作者:房少梅陈忠林长好涂洪亮黄端山更多>>
相关机构:韶关学院华南师范大学华南理工大学南昌教育学院更多>>
相关期刊:《南昌大学学报(理科版)》《Acta Mathematica Scientia》《数学物理学报(A辑)》《应用数学和力学》更多>>
相关主题:GINZBURG-LANDAULANDAU-LIFSHITZ初边值问题先验估计VORTICES更多>>
相关领域:理学一般工业技术电气工程自动化与计算机技术更多>>
-

检索结果分析

结果分析中...
条 记 录,以下是1-10
视图:
排序:
Derivation of Lower Critical Magnetic Field for Anisotropic Ginzburg-Landau Model in Superconductivity被引量:1
《Acta Mathematica Sinica,English Series》2011年第5期953-982,共30页Yan Lei KOU Shi Jin DING 
Supported by National Natural Science Foundation of China (Grant No. 10471050) and Guangdong Provincial Natural Science Foundation (Grant No. 7005795), National 973 Project (Grant No. 2006CB805902) and University Special Research Foundation for PhD Program (Grant No. 20060574002)
In this paper, the authors discuss the vortex structure of an anisotropic Ginzburg-Landau model for superconducting thin film proposed by Du. We obtain the estimate for the lower critical magnetic field Hc1 which is t...
关键词:Critical magnetic field anisotropic Ginzburg-Landau model VORTICES 
PARTIAL COMPACTNESS FOR LANDAU-LIFSHITZ MAXWELL EQUATION IN TWO-DIMENSION被引量:1
《Acta Mathematica Scientia》2011年第2期727-748,共22页寇艳蕾 丁时进 
supported by the National Natural Science Foundation of China (10471050);Guangdong Provincial Natural Science Foundation (031495);National 973 Project (2006CB805902)
We study the partial regularity of weak solutions to the 2-dimensional Landau- Lifshitz equations coupled with time dependent Maxwell equations by Ginzburg-Landau type approximation. Outside an energy concentration se...
关键词:Landau-Lifshitz-Maxwell equations ginzburg-landau approximations Haus-dorff measure partial regularity 
Landau-Lifshitz-Maxwell方程组整体光滑解存在唯一性被引量:1
《数学物理学报(A辑)》2010年第4期932-944,共13页林俊宇 丁时进 
国家自然科学基金(10471050);广东省自然科学基金(7005795);华南理工大学自然科学青年基金(x21xE5090440);华南理工大学中央高校基本科研业务费(2009ZM0102)资助
该文研究了一维具有周期初值Landau-Lifshitz-Maxwell方程的整体光滑解的存在唯一性.为得到一致先验估计,作者利用了|Z(x,t)|=1和{Z,Z_x,Z×Z_x}构成R^3的一组基的办法.
关键词:LANDAU-LIFSHITZ方程 MAXWELL方程 整体光滑解 存在性 唯一性 
VORTEX DYNAMICS OF THE ANISOTROPIC GINZBURG-LANDAU EQUATION被引量:2
《Acta Mathematica Scientia》2010年第3期949-962,共14页温焕尧 丁时进 
supported by the National Natural Science Foundation of China(10471050);the National 973 Project of China (2006CB805902);University Special Research Fund for Ph.DProgram (20060574002);Guangdong Provincial Natural Science Foundation (7005795, 031495)
In this article, using coordinate transformation and Gronwall inequality, we study the vortex motion law of the anisotropic Cinzburg-Landau equation in a smooth bounded domain Ω (R^2,that is ,Эtuε=j,k=1∑2(ajkЭ...
关键词:Anisotropic Ginzburg-Landau equation Gronwall inequality vortex dynamics 
Neumann边界条件下多孔介质中的一类Brinkman-Forchheimer双向扩散流关于重力系数的结构稳定性
《南昌大学学报(理科版)》2008年第5期423-427,共5页涂继頔 涂洪亮 罗国顺 
国家自然科学基金资助项目(10471050)
研究Neumann边界条件下多孔介质中的一类Binkman-Forchheimer双向扩散流方程的结构稳定性,先求得了Binkman-Forchheimer方程的在L2范数下的先验界;然后,利用求得的先验界,研究了其解对重力参量的结构稳定性,即证明了其解对重力参量的连...
关键词:结构稳定性 连续依赖 重力参量 Brinkman—Forchheimer方程 
Initial-boundary value problem of one class of nonlinear Schrdinger equations described in molecular crystals
《Applied Mathematics and Mechanics(English Edition)》2008年第2期139-144,共6页房少梅 郭柏灵 
Project supported by the National Natural Science Foundation of China (Nos.10576013,10471050);the Natural Science Foundation of Guangdong Province of China (No.5300889)
In this paper, we study the initiial-boundary value problem of one class of nonlinear Schrodinger equations described in molecular crystals. Furthermore, the existence of the global solution is obtained by means of in...
关键词:nonlinear Schrodinger equations initial-boundary value problem priori estimate global solution 
多孔介质中的一类Brinkman-Forchheimer流的结构稳定性
《华南师范大学学报(自然科学版)》2007年第4期17-23,29,共8页涂洪亮 林长好 
国家自然科学基金资助项目(10471050);广东省自然科学基金资助项目(031495)
首先研究了多孔介质一类Binkman-Forchheimer流对重力参量的结构稳定性,即证明了解对重力参量的连续依赖.然后,应用类似的方法证明了解对Soret系数的连续依赖.
关键词:结构稳定性 连续依赖 重力参量 Soret系数 
PARTIAL REGULARITY FOR THE 2-DIMENSIONAL WEIGHTED LANDAU-LIFSHITZ FLOW被引量:1
《Journal of Partial Differential Equations》2007年第1期11-29,共19页Ye Yunhua Ding Shijin 
The second author is partially supported by the National Natural Science Foundation of China (Grant No.10471050), the National 973 project (Grant No. 2006CB805902) and by Guangdong Provincial Natural Science Foundation (Grant No.031495).
We consider the partial regularity of weak solutions to the weighted Landau-Lifshitz flow on a 2-dimensional bounded smooth domain by Ginzburg-Landau type approximation. Under the energy smallness condition, we prove ...
关键词:Landau-Lifshitz equations Ginzburg-Landau approximations Hausdorff measure partial regularity. 
SOLUTIONS OF GINZBURG-LANDAU EQUATIONS WITH WEIGHT AND MINIMIZERS OF THE RENORMALIZED ENERGY
《Applied Mathematics(A Journal of Chinese Universities)》2007年第1期48-60,共13页Kou Yanlei Ding Shijin 
The second author is partially supported by the National Natural Science Foundation of China (10471050);Guangdong Provincial Natural Science Foundation(031495);National 973 Project(2006CB805902).
In this paper, it is proved that for any given d non-degenerate local minimum points of the renormalized energy of weighted Ginzburg-Landau eqautions, one can find solutions to the Ginzburg-Landau equations whose vort...
关键词:Ginzburg-Landau equation renormalized energy. 
一类拟线性抛物方程的空间Blow-up及衰减估计被引量:1
《华南师范大学学报(自然科学版)》2006年第3期19-24,共6页刘晓薇 林长好 
国家自然科学基金资助项目(10471050);广东省自然科学基金资助项目(031495)
研究一类拟线性抛物方程的空间性质,证明当方程的非线性项满足适当条件时,当空间变量达到某个有限值时方程的解或者b low-up,即不再存在;或者呈现代数式衰减.该结果对满足类似边界条件及非线性项条件的椭圆方程(组)也成立.
关键词:拟线性椭圆方程 拟线性抛物方程 空间blow-up 衰减估计 
检索报告 对象比较 聚类工具 使用帮助 返回顶部