国家自然科学基金(Y7080008)

作品数:6被引量:6H指数:2
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相关作者:沈自飞万松强潜陈印程小力蒋忠樟更多>>
相关机构:浙江师范大学金华职业技术学院浙江长征职业技术学院更多>>
相关期刊:《Science China Mathematics》《Acta Mathematicae Applicatae Sinica》《Chinese Annals of Mathematics,Series B》《应用泛函分析学报》更多>>
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Standing Waves for Periodic Discrete Nonlinear Schrdinger Equations with Asymptotically Linear Terms
《Acta Mathematicae Applicatae Sinica》2012年第2期351-360,共10页Wen-xiong Chen Min-bo Yang 
Supported by the National Natural Science Foundation of China (No. 10971194);the Science Foundation of Huaqiao University,the Natural Science Foundation of Zhejiang Province (No. Y7080008,No. R6090109);Zhejiang Innovation Project (No. T200905)
In this paper we study the existence of nontrivial solutions for the periodic discrete nonlinear equation Lun-un=ωfn(un),where Lun=an+1un+an-1un-1+bnunis the discrete Laplacian in one spatial dimension. The give...
关键词:discrete Schrodinger equation critical point LINKING 
Homoclinic orbits of first order discrete Hamiltonian systems with super linear terms被引量:4
《Science China Mathematics》2011年第12期2583-2596,共14页CHEN WenXiong YANG MinBo DING YanHeng 
CHEN WenXiong supported by Science Foundation of Huaqiao University;YANG Minbo was supported by Natural Science Foundation of Zhejiang Province (Grant No. Y7080008);YANG Minbo was supported by National Natural Science Foundation of China (Grant No. 11101374, 10971194);DING Yanheng was supported partially by National Natural Science Foundation of China (Grant No. 10831005)
In this paper we consider the first order discrete Hamiltonian systems {x1(n+1)-x1(n)=Hx2(n,x(n)),x2(n)-x2(n-1)=Hx1(n,x(n)),where x(n) = (x2(n)x1(n))∑ R^2N, H(n,z) = 1/2S(n)z. z + R(n,z...
关键词:homoclinic orbits first order discrete Hamiltonian systems super linear critical points 
一类拟线性椭圆变分不等式解的存在性(英文)
《应用泛函分析学报》2010年第3期210-215,共6页常高 沈自飞 程小力 
National Nature Science Foundation of China(10771141);Natural Science Foundation of Zhejiang Province(Y7080008)
考虑了一类p-Laplacian拟线性椭圆变分不等式问题,通过运用优化理论中的补偿法和Clark次微分性质,研究了这类椭圆变分不等式解的存在性.
关键词:变分不等式 P-LAPLACIAN算子 补偿法 第一特征值 局部LIPSCHITZ函数 
p(x)-Laplacian Neumann问题的解与多解(英文)
《数学进展》2010年第3期361-374,共14页周美秀 潜陈印 蒋忠樟 
supported by NSFC(No.10971194);Natural Science Foundation of Zhejiang Province(No.Y7080008)
本文在W^(1,p(x))(Ω)上讨论了位势非光滑且只是局部Lipschitz的p(x)-LaplacianNeumann问题,利用极小极大原理和局部环绕定理获得了Neumann问题的存在性和多解性结果.
关键词:p(x)-Laplacian NEUMANN问题 局部环绕条件 局部Lipschitz泛函 
关于带权函数的的p-Laplacian方程的弱解的存在性问题(英文)被引量:2
《数学研究》2010年第1期11-20,共10页万松强 沈自飞 
Supported by National Nature Science Foundation of China(10771141);Natural Science Foundation of Zhejiang Province(Y7080008)
主要运用了山路引理,讨论了带特殊权函数的P-Laplacian方程的弱解的存在性问题.
关键词:山路引理 P-LAPLACIAN方程 DIRICHLET边值问题 (PS)条件 
Solutions and Multiple Solutions for p(x)-Laplacian Equations with Nonlinear Boundary Condition
《Chinese Annals of Mathematics,Series B》2009年第4期397-412,共16页Zifei SHEN Chenyin QIAN 
supported by the National Natural Science Foundation of China (No. 10771141);the ZhejiangProvincial Natural Science Foundation of China (No. Y7080008).
The authors study the p(x)-Laplacian equations with nonlinear boundary condi- tion. By using the variational method, under appropriate assumptions on the perturbation terms f1(x,u), f2(x,u) and h1(x), h2(x), such that...
关键词:p(x)-Laplacian Nonlinear boundary condition (PS) condition Mountain pass lemma Fountain theorem 
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