摘要
考虑一类非线性波动方程的初边值问题,证明了如果非线性项及初值满足适当条件,其光滑解在有限时间内爆破或熄灭。
Consider the initial-boundary value problem for nonlinear wave equation.It is proved that the solutions will blow-up or quench within a finite time period.
出处
《河北建筑工程学院学报》
CAS
1999年第3期60-63,共4页
Journal of Hebei Institute of Architecture and Civil Engineering
关键词
非线性波动方程
爆破
熄灭
Nonlinear wave equation, blowing-up, quenching
