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CASCADIC MULTIGRID METHOD FOR THE MORTAR ELEMENT METHOD FOR P1 NONCONFORMING ELEMENT |
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| Authors: | Chun-jia;Bi;Dan-hui;Hong |
| Abstract: | In this paper, we consider the cascadic multigrid method for the mortar P1 nonconforming element which is used to solve the Poisson equation and prove that the cascadic conjugate gradient method is accurate with optimal complexity. |
| Keywords: | Mortar P1 nonconforming element Cascadic multigrid method |
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