Second critical exponent for a higher-order semilinear parabolic system
发布时间:2024-08-09
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- 所属单位:
- 理学院
- 发表刊物:
- SCIENCE CHINA Mathematics
- 关键字:
- 中文关键字:高阶半线性抛物方程组;第二临界指标;整体存在;爆破,英文关键字:higher-order semilinear parabolic system; second c
- 摘要:
- This paper studies a higher-order semilinear parabolic system. We obtain the second critical exponent to characterize the critical space-decay rate of the initial data in the co-existence parameter region of global and non-global solutions. Together with the critical Fujita exponent established by Pang et al. (2006), this gives a clear and complete picture to the Fujita phenomena in the coupled higher-order semilinear parabolic system.
- 备注:
- 杨春晓
- 合写作者:
- 杨金戈,郑斯宁
- 第一作者:
- 杨春晓
- 论文类型:
- 期刊论文
- 卷号:
- 卷:58
- 期号:
- 期:7
- 页面范围:
- 页:1453–1460
- 是否译文:
- 否
- 发表时间:
- 2015-04-01