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关于举行哈尔滨工程大学徐润章教授学术报告的通知

发布时间:2017-04-12文章来源:浏览次数:49

目:Globalexistence and finite time blow-up for a class of semilinearpseudo-parabolic  equations

人:徐教授(哈尔滨工程大学)

时间123日(周四)上午10:00-11:00

地点:4232

 

 

迎广大生参加!

 

                                              数学学院

                                            2015121       

 

告摘要:Inthis talk, we study a class of semilinear pseudo-parabolic equations.By introducing a family of potential wells, we prove the invarianceof some sets, global existence, nonexistence and asymptotic behaviorof solutions for the sub-critical initial energy. Moreover, we obtainfinite time blow-up with high initial energy by comparison principle.