机译:可变系数椭圆型方程的张量积线性五面体有限元的高精度分析
Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China.;
Department of Mathematics, Hunan International Economics College, Changsha 410200, China.;
College of Mathematics and Computer Science, Hunan Normal University, Changsha 410081, China.;