Abstract
In this paper we study the p-Laplacian reaction–diffusion equation
subject to appropriate initial and boundary conditions. We show the positive solution \(u(\pmb {x},t )\) exists globally, under the conditions on f, k and the boundary conduction function. It is proved that the solution blows up at finite time, for some initial data and additional energy type conditions, by establishing accurate estimates and using the Sobolev inequality in multi-dimensional space.
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This work was supported by Natural Science Foundation of Shandong Province of China (ZR2019MA067, ZR2020MA018)
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Zheng, S., Li, F. Dynamic Properties of the p-Laplacian Reaction–Diffusion Equation in Multi-dimensional Space. Qual. Theory Dyn. Syst. 20, 53 (2021). https://doi.org/10.1007/s12346-021-00494-6
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DOI: https://doi.org/10.1007/s12346-021-00494-6
Keywords
- p-Laplacian reaction–diffusion equation
- Dynamic properties
- Time switching function
- Multi-dimensional space