BLOW-UP OF POSITIVE SOLUTIONS OF A SEMILINEAR HEAT-EQUATION

被引：0

作者：

WANG, MX ^{[1
]}

机构：

[1] ACAD SINICA,INST SYST SCIS,BEIJING 100080,PEOPLES R CHINA

来源：

ACTA MATHEMATICA SCIENTIA | 1993年 / 13卷 / 01期

关键词：

D O I：

10.1016/S0252-9602(18)30188-7

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The initial value problem in R(n) in discussed, [GRAPHICS] where p > 1. It is well known that the solution u(x,t) blows up in finite time for some initial values phi. In this paper, it is proved that the blow-up occurs only at point x = 0 for some special initial values phi(x).

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页码：33 / 38

页数：6

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