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arxiv: 1812.02161 · v1 · pith:Q37IC5H3new · submitted 2018-12-05 · 🧮 math.NA · cs.NA

Algebraic Multigrid Methods For Virtual Element Discretizations: A Numerical Study

Daniele Prada , Micol Pennacchio This is my paper
classification 🧮 math.NA cs.NA
keywords algebraicelementmethodsmultigridnumericalvirtualarisingcoefficients
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We investigate the performance of algebraic multigrid methods for the solution of the linear system of equations arising from a Virtual Element discretization. We provide numerical experiments on very general polygonal meshes for a model elliptic problem with and without highly heterogeneous diffusion coefficients and we draw conclusions regarding the efficacy of the method.

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