林群
- 网络Forest group;Dulin;Andrew Lin
林群-
利用L~2-投影和混合有限元投影以及林群院士等学者提出的积分恒等式的技巧，得到了插值投影和最小二乘混合有限元解之间的超收敛结果。
If the finite element partition is h2-uniform , we obtain the superconvergence result of least-squares mixed finite element solutions on the basis of the L2-projection and some mixed finite element projections and the integral identities technique developed by Q. Lin and his collaborates .