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Two-level method for unsteady Navier-Stokes equations in stream function form

✍ Scribed by Chunfeng Ren; Yichen Ma; Hui Xu


Publisher
SP Editorial Committee of Applied Mathematics - A Journal of Chinese Universities
Year
2005
Tongue
English
Weight
635 KB
Volume
20
Category
Article
ISSN
1005-1031

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We analyze a two-level method of discretizing the stream function form of the Navier-Stokes equations. This report presents the two-level algorithm and error analysis for the case of conforming eltements. The two-level algorithm consists of solving a small nonlinear system on the coarse mesh, then s