Propagation Dynamics for a Spatially Periodic Integrodifference Competition Model
Dynamical Systems
2017-12-22 v1
Abstract
In this paper, we study the propagation dynamics for a class of integrodifference competition models in a periodic habitat. An interesting feature of such a system is that multiple spreading speeds can be observed, which biologically means different species may have different spreading speeds. We show that the model system admits a single spreading speed, and it coincides with the minimal wave speed of the spatially periodic traveling waves. A set of sufficient conditions for linear determinacy of the spreading speed is also given.
Cite
@article{arxiv.1712.08007,
title = {Propagation Dynamics for a Spatially Periodic Integrodifference Competition Model},
author = {Ruiwen Wu and Xiao-Qiang Zhao},
journal= {arXiv preprint arXiv:1712.08007},
year = {2017}
}
Comments
arXiv admin note: text overlap with arXiv:1410.4591, arXiv:1504.03788