LOCAL DISCONTINUOUS GALERKIN METHOD FOR ELLIPTIC INTERFACE PROBLEMS

• 作 者: Zhijuan ZHANG Xijun YU Yanzhen
• 机 构: DepartmentofMathematics,LaboratoryofComputationalPhysics,DepartmentofMathematics
• 出 处: 数学物理学报：B辑英文版
• 发表日期: 2017年5期
• 关键词: ELLIPTIC interface problem MINIMAL DISSIPATION local DISCONTINUOUS Galerkinmetho
• 基金项目: Supported by National Natural Science Foundation of China(11571002,11461046),,Natural Science Foundation of Jiangxi Province,China(20151BAB211013,20161ACB21005),,Science and Technology Project of Jian

In this paper, the minimal dissipation local discontinuous Galerkin method isstudied to solve the elliptic interface problems in two-dimensional domains. The interface maybe arbitrary smooth curves. It is shown that the error estimates in L2-norm for the