摘要
考虑一个广义薄膜方程的初边值问题.利用磨光算子及中值定理,在一维空间中,证明了弱解的正则性.
In this paper, we consider an initial-boundary values problem for the generalized thin film equation.The regularity of weak solutions in one space dimension is proved by using mollifier and the mean value theorem.
出处
《柳州师专学报》
2013年第5期143-145,共3页
Journal of Liuzhou Teachers College
关键词
薄膜方程
弱解
正则性
thin film equation
weak solution
regularity