JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2025, Vol. 60 ›› Issue (8): 135-142.doi: 10.6040/j.issn.1671-9352.0.2023.337

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Existence of forced waves for a predator-prey system in a discrete shifting habitat

ZHU Qiaoling, SHI Zhenxia*   

  1. College of Mathematical and Physical, Lanzhou Jiaotong University, Lanzhou 730070, Gansu, China
  • Published:2025-07-25

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Abstract: This paper studies a three-species predator-prey model in discrete patch environments, the existence of forced waves is obtained by using Schauders fixed point theorem and constructing appropriate upper-lower solutions.

Key words: predator-prey system, forced wave, existence, Schauder fixed-point theorem, upper-lower solutions

CLC Number: 

  • O175.8
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