兰州大学机构库 >数学与统计学院

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POSITIVE STEADY STATES AND DYNAMICS FOR A DIFFUSIVE PREDATOR-PREY SYSTEM WITH A DEGENERACY 期刊论文
ACTA MATHEMATICA SCIENTIA, 2016, 卷号: 36, 期号: 2, 页码: 537-548
Authors:  Yang, L;  Zhang, YM;  Zhang, YM (reprint author), Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China.
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Predator-prey system  steady state solution  dynamical behavior  
A MODIFIED TIKHONOV REGULARIZATION METHOD FOR THE CAUCHY PROBLEM OF LAPLACE EQUATION 期刊论文
ACTA MATHEMATICA SCIENTIA, 2015, 卷号: 35, 期号: 6, 页码: 1339-1348
Authors:  Yang, F;  Fu, CL(傅初黎);  Li, XX;  Yang, F (reprint author), Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China.
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Cauchy problem for Laplace equation  ill-posed problem  a posteriori parameter choice  error estimate  
HOMOGENIZATION FOR NONLINEAR SCHRODINGER EQUATIONS WITH PERIODIC NONLINEARITY AND DISSIPATION IN FRACTIONAL ORDER SPACES 期刊论文
ACTA MATHEMATICA SCIENTIA, 2015, 卷号: 35, 期号: 3, 页码: 567-582
Authors:  Feng, BH;  Zhao, D(赵敦);  Sun, CY;  Feng, BH (reprint author), Northwest Normal Univ, Dept Math, Lanzhou 730070, Peoples R China.
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Nonlinear Schrodinger equation  averaged equation  global existence  convergence  
修正的Helmholtz方程未知源识别的Fourier截断正则化方法 期刊论文
数学物理学报, 2014, 卷号: 34, 期号: 4, 页码: 1040-1047
Authors:  杨帆;  傅初黎;  李晓晓
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修正的Helmholtz方程  未知源  正则化  Fourier截断  
IDENTIFYING AN UNKNOWN SOURCE IN SPACE-FRACTIONAL DIFFUSION EQUATION 期刊论文
ACTA MATHEMATICA SCIENTIA, 2014, 卷号: 34, 期号: 4, 页码: 1012-1024
Authors:  Yang, F;  Fu, CL(傅初黎);  Li, XX;  Yang, F (reprint author), Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China.
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spatial-dependent heat source  space-fractional diffusion equation  generalized Tikhonov regularization  A posteriori parameter choice  error estimate  
非线性KGS系统解的唯一性和能量衰减 期刊论文
数学物理学报, 2013, 期号: 5, 页码: 842-849
Authors:  石启宏
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非线性  Klein-Gordon-Schrdinger  唯一性  摄动能量  一致衰减  
一类修正的Leslie-Gower型扩散捕食系统的定性分析 期刊论文
数学物理学报, 2011, 期号: 5, 页码: 1403-1415
Authors:  史红波;  李万同;  林国
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捕食系统  扩散  共存解  功能反应  不动点指数  
一类基于进入过程的风险模型的精细大偏差 期刊论文
数学物理学报, 2011, 期号: 3, 页码: 737-751
Authors:  唐风琴;  李泽慧;  陈进源
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大偏差  风险过程  Consistently varying  发射噪声过程  重尾分布  
修正的Helmholtz方程未知源识别反问题 期刊论文
数学物理学报, 2011, 期号: 3, 页码: 557-565
Authors:  杨帆;  傅初黎;  李晓晓
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修正的Helmholtz方程  未知源  正则化  拟可逆  
Poisson方程热源识别反问题 期刊论文
数学物理学报, 2010, 期号: 4, 页码: 1080-1087
Authors:  杨帆;  傅初黎
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Poisson方程  热源  正则化  Carasso-Tikhonov