Multi-neighboring grids schemes for solving PDE eigen-problems

Instead of most existing postprocessing schemes, a new preprocessing approach, called multineighboring grids (MNG), is proposed for solving PDE eigen-problems on an existing grid . The linear or multi-linear element, based on box-splines, are taken as the first stage K 1 h U h = λ 1 h M 1 h U h . In...

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Veröffentlicht in:	Science China. Mathematics 2013-12, Vol.56 (12), p.2677-2700
1. Verfasser:	Sun, JiaChang
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Applications of Mathematics Astronomy China Mass distribution Mathematical models Mathematics Mathematics and Statistics Partial differential equations Preprocessing Series (mathematics) Texts Three dimensional
Online-Zugang:	Volltext
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