A new quadratic nonconforming finite ele
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Heejeong Lee; Dongwoo Sheen
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Article
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2006
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John Wiley and Sons
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English
β 182 KB
A new quadratic nonconforming finite element on rectangles (or parallelograms) is introduced. The nonconforming element consists of P 2 β Span{x 2 y, xy 2 } on a rectangle and eight degrees of freedom. Our element is essentially of seven degrees of freedom since the degree of freedom associated with