In this talk, I will briefly introduce a "new" mathematical model describing the competition in Ecology. Surprisingly, this model could only work appropriately in stochastic environments. Moreover, the dynamics of the model will reveal that competition can prompt the coexistence between species. The findings challenge traditional deterministic views and offer insights into ecosystem resilience and biodiversity conservation.

程佳麒，东北师范大学，讲师。博士毕业于美国奥本大学，师从韩晓莹教授。现在东北师范大学任教。研究兴趣：随机动力系统，生物数学。研究成果发表在：SIAM J. Appl. Math 和Stochastic & Dynamics上。