Two new least-squares mixed finite element procedures for convection-dominated Sobolev equations

资源类型: 资源大小: 文档分类:数理科学和化学 上传者:齐甲子

文档信息

【出版日期】2011-12-15

【摘要】Two new least-squares mixed finite element procedures are formulated for solving convection-dominated Sobolev equations.Optimal H(div;Ω) × H1(Ω) norms error estimates are derived under the standard mixed finite spaces.Moreover,these two schemes provide the approximate solutions with first-order and second-order accuracy in time increment,respectively.

【刊名】Applied Mathematics:A Journal of Chinese Universities(Series B)

问答

我要提问