Abstract
The paper is concerned with the mortar finite element discretization of scalar elliptic equations in three dimensions. The attention is focused on the influence of quadrature formulas on the discretization error. We show numerically that the optimality of the method is preserved if suitable quadrature formulas are used.
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© 2002 Springer-Verlag Berlin Heidelberg
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Maday, Y., Rapetti, F., Wohlmuth, B.I. (2002). The Influence of Quadrature Formulas in 2D and 3D Mortar Element Methods. In: Pavarino, L.F., Toselli, A. (eds) Recent Developments in Domain Decomposition Methods. Lecture Notes in Computational Science and Engineering, vol 23. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56118-4_13
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DOI: https://doi.org/10.1007/978-3-642-56118-4_13
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-43413-9
Online ISBN: 978-3-642-56118-4
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