A class of Lotka-Volterra predator-prey models with mutual interference and fear effects is studied,the boundness of the solution and the existence of the equilibrium point of the system are an-alyzed,and sufficient conditions for the sustainability of the system are given.Through Dulac discrimi-nation,the positive equilibrium point is globally asymptotically stable,and the conclusion is drawn:Predator-predator models with mutual interference and fear effects can coexist for a long time and main-tain ecological balance.
维普
万方数据