河南大学学报(自然科学版)
河南大學學報(自然科學版)
하남대학학보(자연과학판)
JOURNAL OF HENAN UNIVERSITY(NATURAL SCIENCE)
2007年
5期
448-451
,共4页
拟线性抛物方程%不存在性%势井
擬線性拋物方程%不存在性%勢井
의선성포물방정%불존재성%세정
quasilinear parabolic equation%blow-up%potential well
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.
利用位勢井方法和凸性方法得到瞭一類具源項和正初始能量的擬線性拋物方程解的不存在性,推廣瞭已知結果.
이용위세정방법화철성방법득도료일류구원항화정초시능량적의선성포물방정해적불존재성,추엄료이지결과.
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.