Zhen-Hui Bu, Chen-Lu Wang, Xin-Tian Zhang
Abstract:
This article focuses on the nonplanar traveling fronts of degenerate monostable time
periodic reaction-diffusion equations in Rn with n≥3.
By constructing a couple of proper supersolution and subsolution, we prove the
existence of periodic pyramidal traveling front in R3 and then in
Rn with n>3.
Submitted August 8, 2022. Published April 3, 2023.
Math Subject Classifications: 35C07, 35K57, 35B08.
Key Words: Reaction-diffusion equation; time periodic; pyramidal traveling front;
degenerate monostable nonlinear term.
DOI: https://doi.org/10.58997/ejde.2023.31
Show me the PDF file (438 KB), TEX file for this article.
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Zhen-Hui Bu College of Science Northwest A∓F University Yangling, Shaanxi 712100, China email: buzhenhui14@163.com |
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Chen-Lu Wang College of Science Northwest A&F University Yangling, Shaanxi 712100, China email: nwsuafwcl@163.com |
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Xin-Tian Zhang College of Science Northwest A&F University Yangling, Shaanxi 712100, China email: zhangxintian808@163.com |
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