摘要
利用位势井方法和凸性方法得到了一类具源项和正初始能量的拟线性抛物方程解的不存在性,推广了已知结果.
The blow-up of solution for a class of quasilinear parabolic equation with source term and positive initial energy is studied by the well potential and the cocavity methods. The results extend to earlier known works.
出处
《河南大学学报(自然科学版)》
CAS
北大核心
2007年第5期448-451,共4页
Journal of Henan University:Natural Science
基金
The National Natural Science Foundation of China(10671182)
The Natural Science Foundation of Henan Province(0611053300,200510463024)
关键词
拟线性抛物方程
不存在性
势井
quasilinear parabolic equation
blow up
potential well