Traveling wave solutions in a higher dimensional lattice competition-cooperation system with stage structure

Authors : Yanli HE, Kun Lİ

Pages : 1084-1092

Doi:10.15672/hujms.466454

View : 26 | Download : 15

Publication Date : 2020-06-02

Article Type : Research Paper

Abstract :In this paper, we consider the existence of traveling wave solutions in a higher dimensional lattice competition-cooperation system with stage structure. We first construct a pair of upper and lower solutions. The upper solutions are allowed to be larger than positive equilibrium point. Then we establish the existence of traveling wave solutions by means of cross iterative and Schauder`s fixed point theorem.
Keywords : Lattice, Stage structure, Traveling wave solution, Schauder`s fixed point theorem, Upper and lower solutions