1000 - 1045, May 21, 2016 (Saturday)
Lecture Room A, 4th Floor, The 3rd General Building, NTHU
(清華大學綜合三館 4樓A演講室)
Traveling Waves for a Lattice Dynamical System Arising in a Diffusive Endemic Model
Jong-Shenq Guo (
Tamkang University
)
We are concerned with a lattice dynamical system modeling the evolution of susceptible and infective
individuals at discrete niches. We prove the existence of traveling waves connecting the disease-free
state to non-trivial leftover concentrations. We also characterize the minimal speed of traveling waves
and prove the non-existence of waves with smaller speeds
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