2018•Journal of Computational and Applied MathematicsOpen access

An economical cascadic multigrid method for the weak Galerkin finite element approximation of second order elliptic problems

Wenting Shao, Shi Sun, Yingwei Wang

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Key concepts: Multigrid method, Mathematics, Conjugate gradient method, Finite element method, Galerkin method, Applied mathematics, Polygon mesh, Degrees of freedom (physics and chemistry)

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An economical cascadic multigrid method for the weak Galerkin finite element approximation of second order elliptic problems — Research Paper | ScholarLens