Estimates for the L 2-Projection onto Continuous Finite Element Spaces in a Weighted L p -Norm |
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| Authors: | Mats Boman |
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| Affiliation: | 1. Department of Mathematics, Chalmers University of Technology and G?teborg University, SE-412 96, G?teborg, Sweden
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| Abstract: | We consider the orthogonal L2-projection P onto continuous finite element spaces. We prove estimates for P in a weighted Lp-norm and use these to prove corresponding approximation properties. AMS subject classification (2000) 65N60, 35K85 |
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| Keywords: | L2-projection weighted Lp-norm linear finite element space |
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