Furthermore, some superclose and the global superconvergence results are obtained by novel techniques and sharp estimates. 同时通过新的技巧和精细估计得到了一些超逼近性质和超收敛结果。
In chapter two, the asymptotic expansion and superconvergence result of a class of second order quasilinear equation in generalized finite element space is presented. 第二章中，给出了一类二阶拟线性方程广义有限元解的渐近展式和超收敛结果。
