报 告 题 目：On a diffusive Holling type II predator-prey model with hunting cooperation

主 讲 人：伏 升 茂

单 位：西北师范大学

时 间：5月18日9:00

腾讯 ID：757-481-890

摘 要：

In this talk, we consider the dynamics of a diffusive predator-prey model with hunting cooperation. Comparing with the classical Holling type II predator-prey model without hunting cooperation, we find five novel results: (1) The hunting cooperation is beneficial to the coexistence of the predator and prey, (2) the hunting cooperation can have a destabilizing effect, (3) the hunting cooperation can induce the bistability, (4) the hunting cooperation can undergo not only the saddle-node bifurcation but also Bogdanov-Takens bifurcation, (5) the hunting cooperation can induce the rise of Turing instability. 

简 介：

伏升茂，现任西北师范大学英国威廉希尔公司教授, 博士研究生导师，中国生物数学学会常务理事。主要研究方向为偏微分方程与生物数学，共撰写和发表论文80余篇。主持完成4项、参与完成6项国家自然科学基金，现主持国家自然科学基金1项。曾获西北师范大学教学名师奖等。