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检索条件"主题词=finite-time blow-up"
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Harnack estimate for a semilinear parabolic equation
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Science China Mathematics 2017年 第5期60卷 833-840页
作者: HOU SongBo ZOU Liang Department of Applied Mathematics College of Science China Agricultural University Beijing 100083 China
We study the Cauchy problem of a semilinear parabolic equation. We construct an appropriate Harnack quantity and get a differential Harnack inequality. Using this inequality, we prove the finite-time blow-up of the po... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Numerical Solution of blow-up Problems for NonlinearWave Equations on Unbounded Domains
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Communications in Computational Physics 2013年 第8期14卷 574-598页
作者: Hermann Brunner Hongwei Li Xiaonan Wu Department of Mathematics Hong Kong Baptist UniversityKowloon TongHong Kong Department of Mathematics and Statistics Memorial University of NewfoundlandSt.John’sNLA1C 5S7Canada College of Mathematical Sciences Shandong Normal UniversityJinan250014P.R.China.
The numerical solution of blow-up problems for nonlinear wave equations on unbounded spatial domains is *** the unified approach,which is based on the operator splitting method,we construct the efficient nonlinear loc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论