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一个扩散模型中恐惧效应与集群行为协同诱导的时空动力学研究
肖江龙,宋永利,夏永辉
Spatiotemporal Dynamics Induced by the Interaction Between Fear and Schooling Behavior in a Diffusive Model
Jianglong Xiao,Yongli Song,Yonghui Xia
图6
当
(
ϵ
1
,
ϵ
2
)
=
(
−
0.02
,
−
0.3
)
位于区域
S
4
内时,
E
∗
(
0.2063
,
0.2063
)
不稳定且稳定的非常数稳态出现. 初值取
(
0.2063
−
0.006
cos
2
x
,
0.2063
+
0.001
cos
2
x
)
.