Computer aided analysis of pattern formation in a semi-ratio-dependent predator-prey model
In this paper, we present the analysis of a reaction-diffusion system modeling semi-ratio-dependent predator-prey interactions with Holling Ⅳ functional response. Initially the conditions for diffusion-driven instability are obtained with the help of standard analysis of the linearized model around the coexisting equilibrium point. Then we give the spatial pattern formation via numerical simulation, I.e., the evolution process of the system near the coexistence equilibrium point. Numerical simulation reveals that different kinds pattern formation for different choice of parametric values.
Wang Lin Zhenbing Zeng
Institute of Theoretical Computing East China Normal University Shanghai, 20062 China College of Mat Institute of Theoretical Computing East China Normal University Shanghai, 20062 China
国际会议
太原
英文
558-560
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）