| Issue |
Wuhan Univ. J. Nat. Sci.
Volume 28, Number 5, October 2023
|
|
|---|---|---|
| Page(s) | 373 - 378 | |
| DOI | https://doi.org/10.1051/wujns/2023285373 | |
| Published online | 10 November 2023 | |
Mathematics
CLC number: O175.26
Lower Bounds of Blow Up Time for a Class of Slow Reaction Diffusion Equations with Inner Absorption Terms
College of Business, Xi'an International University, Xi'an
710077, Shaanxi, China
Received:
25
January
2023
In this paper, a class of slow reaction-diffusion equations with nonlocal source and inner absorption terms are studied. By using the technique of improved differential inequality, the lower bounds of blow up time for the system under either homogeneous Dirichlet or nonhomogeneous Neumann boundary conditions are obtained.
Key words: slow reaction diffusion equations / inner absorption terms / lower bounds of blow up time
Biography: XUE Yingzhen, male, Professor, research direction: theory and application of partial differential equation. E-mail: xueyingzhen@126.com
Fundation item: Supported by the Natural Science Foundation of Shaanxi Province (2019JM-534), the Youth Innovation Team of Shaanxi Universities, the 14th Five Year Plan for Educational Science in Shaanxi Province (SGH21Y0308), Key Topic of China Higher Education Association (21DFD04), Higher Education Teaching Reform Project of Xi'an International University (2023B03), 2022 Annual Planning Project of China Association of Private Education (School Development) (CANFZG22222), Project of Department of Education of Shaanxi Province, the 2022 Annual Topic of the "14th Five-Year Plan" of Shaanxi Provincial Educational Science (SGH22Y1885), Project of Qi Fang Education Research Institute of Xi'an International University (23mjy10), and Special Project of the Shaanxi Provincial Social Science Found in 2023 (2023SJ12, 2023LS04)
© Wuhan University 2023
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