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math.AP2013★ 7 cited
The spreading front of invasive species in favorable habitat or unfavorable habitat
Chengxia Lei, Zhigui Lin, Qunying Zhang
Spatial heterogeneity and habitat characteristic are shown to determine the asymptotic profile of the solution to a reaction-diffusion model with free boundary, which describes the…
math.AP2013
An SIR epidemic model with free boundary
Kwang Ik Kim, Zhigui Lin, Qunying Zhang
An SIR epidemic model with free boundary is investigated. This model describes the transmission of diseases. The behavior of positive solutions to a reaction-diffusion system in a…