A stencil-scaling method with a correction term reproduces nodal-integration finite element solutions for vector-valued PDEs on hierarchical hybrid grids, with relative time-to-solution from 0.45 to 0.87 versus on-the-fly integration.
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Stencil scaling for vector-valued PDEs on hybrid grids with applications to generalized Newtonian fluids
A stencil-scaling method with a correction term reproduces nodal-integration finite element solutions for vector-valued PDEs on hierarchical hybrid grids, with relative time-to-solution from 0.45 to 0.87 versus on-the-fly integration.