Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8899208 | Journal of Mathematical Analysis and Applications | 2018 | 25 Pages |
Abstract
In this paper, we consider the free boundary problem of a reaction diffusion equation with nonlinear convection term in one dimensional space. Our study contains three parts: in the first part we establish the existence and uniqueness of global solution, in the second part we obtain the spreading-vanishing dichotomy, and in third part, we obtain some estimations of the asymptotic speed of free boundaries when spreading happens.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Ren-Hu Wang, Lei Wang, Zhi-Cheng Wang,