摘要：We study positive almost periodic solutions for a delayed Nicholson’s blowflies system with nonlinear density-dependent mortality terms and patch structure. By applying the differential inequality technique and the Lyapunov functional, we derive sufficient conditions for the existence and global exponential stability of positive almost periodic solutions. We also give an example and its numerical simulations to support the theoretical effectiveness.
关键词：nonlinear density-dependent mortality term ; delayed Nicholson’s blowflies system ; patch structure ; positive almost periodic solution
