NASA NTRS · 19860020948
Multigrid method for the equilibrium equations of elasticity using a compact scheme
Abstract
A compact difference scheme is derived for treating the equilibrium equations of elasticity. The scheme is inconsistent and unstable. A multigrid method which takes into account these properties is described. The solution of the discrete equations, up to the level of discretization errors, is obtained by this method in just two multigrid cycles.
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Taasan, S.. 1986-05-01. Multigrid method for the equilibrium equations of elasticity using a compact scheme. https://ntrs.nasa.gov/citations/19860020948
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