Spatial patterns created by cross-diffusion for a three-species food chain model
Spatial patterns created by cross-diffusion for a three-species food chain model
复制标题
三物种食物链模型交叉扩散创建的空间模式
DOI:
10.1142/s1793524514500132
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发表时间:
2014-03
影响因子:
2.2
通讯作者:
Zhigui Lin
中科院分区:
文献类型:
--
作者:
Canrong Tian;Zhi Ling;Zhigui Lin
This paper deals with the stability analysis to a three-species food chain model with cross-diffusion, the results of which show that there is no Turing instability but cross-diffusion makes the model instability possible. We then show that the spatial patterns are spotted patterns by using numerical simulations. In order to understand why the spatial patterns happen, the existence of the nonhomogeneous steady states is investigated. Finally, using the Leray–Schauder theory, we demonstrate that cross-diffusion creates nonhomogeneous stationary patterns.
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影响因子:
2.4
作者:
Lou, Y;Ni, WM
通讯作者:
Ni, WM
影响因子:
2.6
作者:
R. Satnoianu;M. Menzinger
通讯作者:
R. Satnoianu;M. Menzinger
DOI:
10.1098/rstb.1952.0012
发表时间:
1952-01-01
期刊:
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
影响因子:
--
作者:
TURING, AM
通讯作者:
TURING, AM
影响因子:
2.4
作者:
Kousuke Kuto
通讯作者:
Kousuke Kuto
影响因子:
8.6
作者:
ROVINSKY, AB;MENZINGER, M
通讯作者:
MENZINGER, M