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math.NA2016
Convergence of Adaptive Mixed Finite Element Methods for the Hodge Laplacian Equation: without harmonic forms
Long Chen, Yongke Wu
Finite element exterior calculus (FEEC) has been developed as a systematical framework for constructing and analyzing stable and accurate numerical method for partial differential…
math.NA2016★ 7 cited
MultiGrid Preconditioners for Mixed Finite Element Methods of Vector Laplacian
Long Chen, Yongke Wu, Lin Zhong +1
Due to the indefiniteness and poor spectral properties, the discretized linear algebraic system of the vector Laplacian by mixed finite element methods is hard to solve. A block di…