三峡大学学报(自然科学版)2012,Vol.34Issue(4):104-107,4.
一类四阶强阻尼波动方程的混合元误差估计
Error Estimates of Mixed Finite Element Method for Fourth-Order Heavy Damping Wave Equation
摘要
Abstract
We discuss a mixed finite element method for semi-linear fourth-order heavy damping wave equation. We give the mixed projection and some important lemmas and prove error estimates for semi-discrete scheme.关键词
四阶强阻尼波动方程/混合有限元方法/半线性/误差估计Key words
fourth-order heavy damping wave equation/ mixed finite element methods semi-linear/ error estimates分类
数理科学引用本文复制引用
于艳红,刘洋,李宏..一类四阶强阻尼波动方程的混合元误差估计[J].三峡大学学报(自然科学版),2012,34(4):104-107,4.基金项目
国家自然科学基金(11061021) (11061021)
内蒙古自治区高校科学研究基金(NJ10006) (NJ10006)