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20092026
most citedR3MG: R-tree based agglomeration of polytopal grids with applications to multilevel methods

4 citations · 5 across the 4 of their papers we have counts for

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2 papers · 1 filter

math.NA2024★ 1 cited

Isoparametric Virtual Element Methods

Andrea Cangiani, Andreas Dedner, Matthew Hubbard +1

We present two approaches to constructing isoparametric Virtual Element Methods of arbitrary order for linear elliptic partial differential equations on general two-dimensional dom…

math.NA2024★ 4 cited

R3MG: R-tree based agglomeration of polytopal grids with applications to multilevel methods

Marco Feder, Andrea Cangiani, Luca Heltai

We present a novel approach to perform agglomeration of polygonal and polyhedral grids based on spatial indices. Agglomeration strategies are a key ingredient in polytopal methods…