摘要
文章利用能量法研究带有边界阻尼和源项的非线性波方程,并且得到正初始能量时非线性波方程的解爆破的充分条件.
To study blow-up of solutions for a nonlinear wave equations with boundary damping and interior source terms we Energy method and obtained the sufficient conditions for blow-up of solutions for nonlinear wave equation with positive initial energy.
出处
《太原师范学院学报（自然科学版）》
2013年第4期36-40,共5页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
非线性波方程
能量法
解的爆破
阻尼项
源项
nonlinear wave equations
energy method
blow-up of solution
boundarydamping terms
source terms
