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兰州大学 [14]
西安光学精密机械研究... [1]
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Design of large field for visible/infrared integrated optical system
期刊论文
hongwai yu jiguang gongcheng/infrared and laser engineering, 2016, 卷号: 45, 期号: 10
作者:
Wang, Chenchen
;
Zou, Gangyi
;
Pang, Zhihai
;
Li, Ruichang
;
Fan, Xuewu
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2016/12/23
Chemical elements
Diffraction
Infrared devices
Mirrors
Modulation
Optical systems
Transfer functions
Regular congruences on an E-inversive semigroup
期刊论文
SEMIGROUP FORUM, 2008, 卷号: 76, 期号: 1, 页码: 107-123
作者:
Luo, YF
;
Fan, XK
;
Li, XL
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
E-inversive semigroup
regular congruences
regular congruence pairs
kernel normal systems
Periodic solutions in a delayed predator-prey models with nonmonotonic functional response
会议论文
International Workshop on Differential Equations in Mathematical Biology, Le Havre, FRANCE, JUL 11-13, 2005
作者:
Li, WT
;
Fan, YH
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/01/20
predator-prey model
nonmonotonic functional response
positive periodic solution
time delay
coincidence degree
Existence and global attractivity of positive periodic solutions for the impulsive delay Nicholson's blowflies model
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2007, 卷号: 201, 期号: 1, 页码: 55-68
作者:
Li, WT
;
Fan, YH
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
existence
global attractivity
positive periodic solution
impulsive
delay differential equation
Permanence in delayed ratio-dependent predator-prey models with monotonic functional responses
期刊论文
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2007, 卷号: 8, 期号: 2, 页码: 424-434
作者:
Fan, YH
;
Li, WT
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
predator-prey model
ratio-dependent
monotonic response functional
permanence
Global asymptotic stability of a ratio-dependent predator-prey system with diffusion
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 卷号: 188, 期号: 2, 页码: 205-227
作者:
Fan, YH
;
Li, WT
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
upper and lower solutions
Lyapunov functions
predator-prey system
Multiple bifurcations in a predator-prey system with monotonic functional response
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 172, 期号: 2, 页码: 1103-1120
作者:
Wang, LL
;
Fan, YH
;
Li, WT
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
predator-prey system
qualitative analysis
saddle-node bifurcation
Bogdanov-Takens bifurcation
Permanence for a delayed discrete ratio-dependent predator-prey system with Holling type functional response
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2004, 卷号: 299, 期号: 2, 页码: 357-374
作者:
Fan, YH
;
Li, WT
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
discrete predator-prey model
functional response
permanence
Global behavior of a higher order nonlinear difference equation
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2004, 卷号: 299, 期号: 1, 页码: 113-126
作者:
Fan, YH
;
Wang, LL
;
Li, WT
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/12/16
difference equation
permanence
global asymptotical stability
semicycle
Periodic solutions of delayed ratio-dependent predator-prey models with monotonic or nonmonotonic functional responses
期刊论文
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2004, 卷号: 5, 期号: 2, 页码: 247-263
作者:
Fan, YH
;
Li, WT
;
Wang, LL
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
predator-prey model
ratio-dependent
positive periodic solution
coincidence degree
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