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Abstract:
研究一类食饵具庇护所的基于比率捕食-食饵模型,得到该模型的全局稳定、极限环以及Hopf分支等的一系列充分条件.研究表明当模型捕食种群转化率、死亡率和半饱和常数满足一定条件时,食饵庇护量不影响捕食、食饵两种群的共存.一旦该条件不满足,则食饵庇护量具有稳定化作用.数值模拟验证了所得结论的可行性.
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数学学报
ISSN: 0583-1431
CN: 11-2038/O1
Year: 2014
Issue: 2
Volume: 57
Page: 301-310
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 3
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