Abstract
This article studies the invasion dynamics of a lattice dynamical system with predator-prey type nonlinearity, which models that the predator invades the habitat of the prey. The system does not generate monotone semiflows and can not be studied by the well known conclusions. By constructing proper auxiliary equations, we obtain the rough invasion speed of the predator that initially occupies a habitat of finite size.
Acknowledgment
We would like to thank to the anonymous reviewer for his/her very careful reading of the manuscript and very helpful comments.
Citation
Baoju SUN. Fuzhen WU. "Invasion Speed of Predator in a Lattice Dynamical System." Hokkaido Math. J. 51 (2) 211 - 224, June 2022. https://doi.org/10.14492/hokmj/2020-313
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