摘要
本文用Galerkin方法证明了问题(1),(2)在空间W2,02=21∩W22中解的存在唯一性,讨论了解的周期性和概周期性。
In this paper we consider existence and uniqueness of classical solution by the Galerkin method for following types:We consider periodicity and almost periedicity of the solution.
出处
《宁夏大学学报(自然科学版)》
CAS
1990年第3期36-45,共10页
Journal of Ningxia University(Natural Science Edition)
关键词
非线性
抛物型方程
周期解问题
nonlinear parabolic equations, periodie solution almost periodic solution.