首页|环境生态下一个新的捕食者-食饵-共生者系统的动力学分析

环境生态下一个新的捕食者-食饵-共生者系统的动力学分析

扫码查看
本文建立了一个新的捕食者-食饵-者模型,研究了瓢虫、蚜虫和蚂蚁之间的关系.对该模型,我们做了持久性分析,并对特征方程多了分析和研究.最后利用李雅普诺夫函数对该系统的正平衡点的全局稳定性做了研究.
Dynamical Analysis For A New Predator-Prey-Mutualist System in Environment Ecology
In this paper,we built a new predator-prey-mutualist model to study the relationship of ladybird beetle,aphid and ant.After analyzing the permanence and characteristic equations,we studied the globally asymptotically stable of the positive equilibrium point of the system using Liapunov function theory.

PermanenceGlobally asymptotically StablePredator-prey-mutualist systemLotka-Volterra SystemEquilibria

郑立飞、赵惠燕、M.K.D.K.Piyaratne、万阿英

展开 >

西北农林科技大学应用数学研究所,陕西杨凌712100

西北农林科技大学植保学院,陕西杨凌712100

卢哈纳大学农学院,马帕点纳 凯姆普拉姆提亚.斯兰卡

呼伦贝尔学院数学与统计学院,内蒙古呼伦贝尔021008

展开 >

持久性 全局渐近稳定性 捕食者-食饵-共生系统 Lotka-Vlterra系统 平衡点

Research was supported by the National Natural Science Foundation of ChinaResearch was supported by the National Natural Science Foundation of Chinaarid National Higher-education Institution General Research and Development ProjectStartup Project of Doctor Scientific Research of Northwest A&F University

30470268114610242014YB023Z109021414

2016

生物数学学报
中国数学会生物数学学会

生物数学学报

ISSN:1001-9626
年,卷(期):2016.(3)
  • 2
  • 31