摘要
讨论一类退缩拟线性抛物方程组解的局部存在性与猝灭,证明了在一定条件下解在有限时刻发生猝灭,并给出猝灭时间的一个上限估计.
A class degenerate quasilinear parabolic systems is considered. The local existence is proved. In some conditions the solution quench in a finite time. And an estimate of quenching time is given.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2003年第3期370-372,共3页
Journal of Southwest China Normal University(Natural Science Edition)