Electronic Journal of Differential Equations, 
Vol. 2020 (2020), No. 61, pp. 1-17.

Title: Asymptotically almost periodicity of delayed Nicholson-type system 
       involving patch structure 
       
Authors: Chuangxia Huang (Changsha Univ.of Science and Tech., Hunan, China)
         Jiafu Wang      (Changsha Univ.of Science and Tech., Hunan, China)
         Lihong Huang    (Changsha Univ.of Science and Tech., Hunan, China)

Abstract:
 In this article we study a delayed Nicholson-type system involving
 patch structure. We apply differential inequality techniques to establish
 a sufficient condition for the existence of positive asymptotically
 almost periodic solutions. By constructing suitable Lyapunov functions,
 we obtain a new criterion for the uniqueness and global attractivity of the
 asymptotically almost periodic solutions.
 
Submitted July 19, 2019. Published June 16, 2020.
Math Subject Classifications: 34C25, 34K13, 34K25.
Key Words: Nicholson-type system; global attractivity; patch structure; 
           asymptotically almost periodic solution.