Blow-up of solutions of some nonlinear wave equations

被引:3
|
作者
Galakhov, E. I. [1 ]
机构
[1] Russian Acad Sci, VA Steklov Math Inst, Moscow, Russia
基金
俄罗斯基础研究基金会;
关键词
SPACE DIMENSIONS; EXISTENCE;
D O I
10.1134/S0012266109010078
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We analyze the problem of blow-up of global solutions of a semilinear wave equation with a potential and with a possible degeneration at infinity for nonnegative initial data with compact support. By using the nonlinear capacity method, we prove the theorem on the nonexistence of such a solution for a subcritical and the critical nonlinearity exponent.
引用
收藏
页码:59 / 67
页数:9
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