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Multicloud: Multigrid convergence with a meshless operator
Multigrid Meshless Meshfree Gridless Gridfree Radial basis functions Convergence rate
2015/7/3
The primary objective of this work is to develop and test a new convergence acceleration technique we call multicloud. Multicloud is well-founded in the mathematical basis of multigrid, but relies on ...
EFFECT OF ARTIFICIAL DIFFUSION SCHEMES ON MULTIGRID CONVERGENCE
EFFECT ARTIFICIAL DIFFUSION SCHEMES MULTIGRID CONVERGENCE
2015/7/1
The effect of artificial diffusion schemes on the convergence of an implicit method is investi-gated. A multigrid code using a symmetric lim-ited positive scheme in conjunction with a lower-upper symm...