Spatial Decay Estimates for the Moore-Gibson-Thompson Heat Equation
In this article, the Moore-Gibson-Thompson heat equation in three-dimensional cylindrical domain are studied. Using a second order differential inequality, we obtain that the solution can decay exponentially as the distance from the entry section tends to infinity. Our result can be seen as a version of Saint-Venant principle.
Authors
- Jincheng Shi (ORCID: https://orcid.org/0000-0002-4016-1197)
Institutions
- Guangdong University Of Finances and Economics (CN)
Publication Details
- Journal
- Wuhan University Journal of Natural Sciences
- Published
- 2024-10-01
- DOI
- https://doi.org/10.1051/wujns/2024295397
- Primary Topic
- Thermoelastic and Magnetoelastic Phenomena
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China