PDE Seminar: 2:00pm Tuesday 5th December Quad S225 Talk 2. at 2pm Speaker: Yihong Du (Professor @ University of New England, Australia) Title: Long-time dynamics of two invading competitors Abstract: In this talk I will discuss the eventual outcomes of two invading competitors based on a two species diffusive competition model with free boundaries. We are interested in a complete understanding of all the possible invading profiles of the system in the weak-strong competition case, where a strong competitor and a weak competitor invade the spatial environment simultaneously. We show that there are exactly âfive different types of invading profiles for this system. This talk is based on theoretical work with Chang-Hong Wu (Taiwan), and numerical work with K. Khan (Australia/Bangladesh), Shuang Liu (USA) and T. Schaerf (Australia).