国家自然科学基金(10701023)

作品数:7被引量:6H指数:2
导出分析报告
相关作者:谢峰张莲林学渊林万涛莫嘉琪更多>>
相关机构:东华大学上海交通大学安徽师范大学中国科学院大气物理研究所更多>>
相关期刊:《Journal of Donghua University(English Edition)》《Chinese Physics B》《Chinese Annals of Mathematics,Series B》《物理学报》更多>>
相关主题:非线性SINGULAR_PERTURBATIONSOLUTION渐近展开积分边界条件更多>>
相关领域:理学天文地球交通运输工程机械工程更多>>
-

检索结果分析

结果分析中...
条 记 录,以下是1-7
视图:
排序:
The Spike-Type Solution of Second-Order Semilinear Differential Equation with Integral Boundary Conditions
《Journal of Donghua University(English Edition)》2011年第3期239-242,共4页谢峰 金朝阳 
National Natural Science Foundation of China(No.10701023);the Fundamental Research Funds for the Central Universities,China;E-Institutes of Shanghai Municipal Education Commission,China(No.E03004);Natural Science Foundation of Shanghai,China(No.10ZR1400100)
A singularly perturbed second-order semilinear differential equation with integral boundary conditions is considered. By the method of boundary functions, the conditions under which there exists an internal transition...
关键词:spike-type solution singular perturbation integral boundary conditions 
扰动厄尔尼诺/拉尼娜-南方涛动模型的解
《物理学报》2011年第1期1-6,共6页谢峰 林一骅 林万涛 莫嘉琪 
国家自然科学基金(批准号:40876010,10701023);中国科学院知识创新工程重要方向项目(批准号:KZCX2-YW-Q03-08);公益性行业科研专项(批准号:GYHY200806010);LASG国家重点实验室专项经费;中央高校基本科研业务费重点项目(批准号:2010B08-2-1);上海市教育委员会E-研究院建设计划项目(批准号:E03004);浙江省自然科学基金(批准号:Y6090164)资助的课题~~
厄尔尼诺/拉尼娜-南方涛动(ENSO)是一个包括在赤道太平洋中海-气交互作用的年际现象.本文创建一个求解ENSO模型非线性方程的近似方法.并在这基础上借助同伦映射方法研究了一类ENSO模型振子模型的近似解与精确解.同时讨论了近似解的精度...
关键词:非线性 同伦映射 摄动 ENSO模型 
Disturbed solution of the El Nio-southern oscillation sea-air delayed oscillator
《Chinese Physics B》2011年第1期87-91,共5页谢峰 林万涛 林一骅 莫嘉琪 
Project supported by the National Natural Science Foundation of China(Grant Nos.40876010and10701023),the Main Direction Program of the Knowledge Innovation Project of Chinese Academy of Sciences(Grant No.KZCX2-YW-Q03-08);the Research and Development Special Fund for Public Welfare Industry(Meteorology)(Grant No.GYHY200806010);the State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamic State Key Laboratory Special Fund;the Foundation of E-Institutes of Shanghai Municipal Education Commission(Grant No.E03004);the Fundamental Research Funds for the Central Universities(Grant No.2010B08-2-1);the Natural Science Foundation of Zhejiang Province.China(Grant No.Y6090164)
A class of delayed oscillators of El Nifio-southern oscillation (ENSO) models is considered. Using the delayed theory, the perturbed theory and other methods, the asymptotic expansions of the solutions for ENSO mode...
关键词:NONLINEAR perturbation theory EI Nifio-southern oscillation model 
具有积分边界条件的非线性二阶奇摄动问题被引量:3
《华东师范大学学报(自然科学版)》2010年第1期1-5,共5页谢峰 张莲 
国家自然科学基金(10701023);上海市教委上海高校计算科学E-研究院项目(E03004)
用边界层函数法构造出一类含有积分边界条件的非线性二阶奇摄动问题的形式渐近解,借助微分不等式理论证明了渐近解的一致有效性,并给出例子.
关键词:奇摄动 渐近展开 积分边界条件 
Existence of Canards under Non-generic Conditions被引量:1
《Chinese Annals of Mathematics,Series B》2009年第3期239-250,共12页Feng XIE Maoan HAN 
supported by the National Natural Science Foundation of China (No. 10701023);the E-Institutes of Shanghai Municipal Education Commission (No. N.E03004).
The canard phenomenon occurring in planar fast-slow systems under non-generic conditions is investigated.When the critical manifold has a non-generic fold point,by using the method of asymptotic analysis combined with...
关键词:CANARD Slow manifold Singular perturbation BLOW-UP Non-genericcondition 
一类非线性分数阶微分方程的奇异摄动被引量:2
《东华大学学报(自然科学版)》2009年第2期238-240,共3页林学渊 谢峰 
国家自然科学基金项目(10701023);东华大学优秀青年教师后备人选项目
研究了一类非线性分数阶微分方程初值问题的奇异摄动.在适当的条件下,利用边界层函数法构造出原问题解的形式渐近展开式,并利用最近发展的分数阶微分不等式理论证明了渐近解的一致有效性.
关键词:奇异摄动 非线性 分数阶微分方程 
Singularly perturbed first-order differential equations with integral boundary condition
《Journal of Shanghai University(English Edition)》2009年第1期20-22,共3页张莲 谢峰 
supported by the National Natural Science Foundation of China (Grant No.10701023);and the E-Institutes of Shanghai Municipal Education Commission (Grant No.E03004)
In this paper, a kind of singularly perturbed first-order differential equations with integral boundary condition are considered. With the method of boundary layer function and the Banach fixed-point theorem, the unif...
关键词:singular perturbation integral boundary condition boundary layer function 
检索报告 对象比较 聚类工具 使用帮助 返回顶部