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arXiv · 1712.08007

Propagation Dynamics for a Spatially Periodic Integrodifference Competition Model

Ruiwen Wu·Xiao-Qiang Zhao
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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.

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Ruiwen Wu, Xiao-Qiang Zhao. 2017-12-20. Propagation Dynamics for a Spatially Periodic Integrodifference Competition Model. https://arxiv.org/abs/1712.08007

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