yangchunxiao
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- Associate Professor
- Supervisor of Master's Candidates
- Name (Pinyin):yangchunxiao
- School/Department:理学院
- Professional Title:Associate Professor
- Status:Employed
- Academic Titles:西安建筑科技大学理学院高等数学专业教师
- Alma Mater:大连理工大学
- Discipline:Mathematics
Other Contact Information
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- Paper Publications
Second critical exponent for a higher-order semilinear parabolic system
Release time:2024-08-09 Hits:
- Affiliation of Author(s):理学院
- Journal:SCIENCE CHINA Mathematics
- Key Words: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
- Abstract: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.
- Note:杨春晓
- Co-author:杨金戈,郑斯宁
- First Author:yangchunxiao
- Indexed by:Journal paper
- Volume:卷：58
- Issue:期：7
- Page Number:页：1453–1460
- Translation or Not:no
- Date of Publication:2015-04-01