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[01964] Competitions between stage-structured species in a patchy environment

  • Session Time & Room : 2E (Aug.22, 17:40-19:20) @A201
  • Type : Contributed Talk
  • Abstract : In this study, an ecological model with two life stages, immature and mature, and incorporating both intra- and inter-competitions between two species is explored to study invasion of species in a two-patch environment. It can be applied to exploring evolution of insects like Drosophila and beetles, which experience larva and adult (immature and mature life stages). The monotone dynamics in such a model provides us a property to explore its local and global dynamics. The model can also admit complex dynamics with multiple positive equilibria and limit point bifurcation when both species persist.
  • Classification : 92D25, 92D40, 37N25
  • Format : Talk at Waseda University
  • Author(s) :
    • Chang-Yuan Cheng (National Pingtung University National Pingtung University)