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Two-grid methods of finite element solutions for semi-linear elliptic interface problems |
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| Authors: | Chen Yanping Li Qingfeng Wang Yang Huang Yunqing |
| Affiliation: | 1.School of Mathematical Sciences, South China Normal University, Guangzhou, People’s Republic of China ;2.School of Mathematics and Computational Science, Xiangtan University, Xiangtan, Hunan, People’s Republic of China ;3.Hunan Key Laboratory for Computation and Simulation in Science and Engineering, School of Mathematics and Computational Science, Xiangtan University, Xiangtan, Hunan, People’s Republic of China ; |
| Abstract: | Numerical Algorithms - In this paper, we present two efficient two-grid algorithms for solving two-dimensional semi-linear elliptic interface problems using finite element method. To linearize the... |
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