Strong and weak FEM formulations of high
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Ε½aklina J. ManΔiΔ; Vladimir V. Petrovic
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Article
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2011
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John Wiley and Sons
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English
β 486 KB
## Abstract We present strong and weak Finite Element Method formulations for 2D closed electrostatic problems. Special hierarchical higher (arbitrary) order basis functions are applied. Results for characteristic impedance of shielded planar transmission lines, obtained by the two formulations are