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Existence and global behavior of the solution to a parabolic equation with nonlocal diffusion
- Source :
- AIMS Mathematics, Vol 6, Iss 5, Pp 5292-5315 (2021)
- Publication Year :
- 2021
- Publisher :
- AIMS Press, 2021.
-
Abstract
- In this paper, we are concerned with the existence, uniqueness and long-time behavior of the solutions for a parabolic equation with nonlocal diffusion even if the reaction term is not Lipschitz-continuous at 0 and grows superlinearly or exponentially at +∞. First, we give a special sub-supersolution pair for some parabolic equations with nonlocal diffusion and establish the method of sub-supersolution. Second, using the sub-supersolution method, we prove the existence, uniqueness and long-time behavior of positive solutions. Finally, some one-dimensional numerical experiments are presented.
Details
- Language :
- English
- ISSN :
- 24736988
- Volume :
- 6
- Issue :
- 5
- Database :
- Directory of Open Access Journals
- Journal :
- AIMS Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4781b6b51a7c430c998125fe40c86a51
- Document Type :
- article
- Full Text :
- https://doi.org/10.3934/math.2021313?viewType=HTML