椭圆型方程的若干间断有限元解法Several Discontinuous Galerkin Methods for Elliptic Equation
闵敏,邵泷
摘要(Abstract)：
分别用对称的内部加罚方法、非对称的内部加罚方法和不完整的内部加罚方法求解变系数椭圆型方程,并对这三种方法的收敛阶进行了比较.此外又研究了加罚参数取不同值时对上述三种方法的影响,最后总结了这三种方法的优缺点.
关键词(KeyWords)： 加罚方法;间断Galerkin;数值分析;椭圆型方程
基金项目(Foundation): 国家自然科学基金(10901131);; 新疆维吾尔自治区自然科学基金(2010211B04)
作者(Author): 闵敏,邵泷
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