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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：吉林大学
学位：博士
所在单位：数学科学学院
学科：基础数学
办公地点：创新园大厦 A1032
电子邮箱：snzheng@dlut.edu.cn
扫描关注
Critical Fujita curve for a semilinear parabolic system with time-weighted sources
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论文类型：期刊论文
发表时间：2014-03-04
发表刊物：APPLICABLE ANALYSIS
收录刊物：SCIE、Scopus
卷号：93
期号：3
页面范围：597-605
ISSN号：0003-6811
关键字：35B33; 35K55; time-weighted sources; semilinear parabolic system; Fujita phenomenon; non-global solution; global solution; critical curve
摘要：This paper studies the Fujita phenomena for the Cauchy problem to semilinear parabolic equations coupled via the time-weighted sources . The critical curve is determined for a wider range of parameters, where with . In particular, the decay cases of and are also included.