期刊
JOURNAL OF MATHEMATICAL BIOLOGY
卷 46, 期 2, 页码 132-152出版社
SPRINGER-VERLAG
DOI: 10.1007/s00285-002-0171-9
关键词
traveling wave solution; Wazewski set; shooting argument; Hopf bifurcation
We establish the existence of traveling front solutions and small amplitude traveling wave train solutions for a reaction-diffusion system based on a predator-prey model with Holling type-II functional response. The traveling front solutions are equivalent to heteroclinic orbits in R-4 and the small amplitude traveling wave train solutions are equivalent to small amplitude periodic orbits in R-4. The methods used to prove the results are the shooting argument and the Hopf bifurcation theorem.
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