Global Solutions, Asymptotic Behavior and Blow-up Problems for Semilinear Heat Equations

被引：0

作者：

王明新

丁夏畦

机构：

[1] InstituteofSystemsScienceAcademiaSinicaBeijingPRC

来源：

Science in China,SerA. | 1993年 / Ser.A.1993卷 / 04期

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摘要：

<正> The existence of global solutions, asymptotic behavior and the Lp blow-up of non-global solutions to the initial value problem are studied. We consider only the case: 1<γ<（n+2）/（n—2）. It is proved that the properties of the solutions depend only on the relations between the initial data φ（x） and the unique positive equilibrium solution. The threshold is obtained.

引用

页码：420 / 430

页数：11

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