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A meshless geometric multigrid method based on a node-coarsening algorithm for the linear finite element discretization.
Sang Truong Ha
Hyoung Gwon Choi
Published in:
Comput. Math. Appl. (2021)
Keyphrases
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finite element
gpu accelerated
mesh generation
tree structure
theoretical analysis
finite difference
optimization method
minimum spanning tree
mesh refinement
segmentation algorithm
geometric features
continuous variables
geometric constraints
finite element method
geometric modeling