Influence of Gauss and Gauss-Lobatto quadrature rules on the accuracy of a quadrilateral finite element method in the time domain.
Durufle, Marc ; Grob, Pascal ; Joly, Patrick
HAL, hal-00403791 / Harvested from HAL
Text on HAL
In this paper, we examine the infl uence of numerical integration on finite element methods using quadrilateral or hexahedral meshes in the time domain. We pay special attention to the use of Gauss-Lobatto points to perform mass lumping for any element order. We provide some theoretical results through several error estimates that are completed by various numerical experiments.
Publié le : 2009-07-05
Classification:  [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP] 
@article{hal-00403791,
     author = {Durufle, Marc and Grob, Pascal and Joly, Patrick},
     title = {Influence of Gauss and Gauss-Lobatto quadrature rules on the accuracy of a quadrilateral finite element method in the time domain.},
     journal = {HAL},
     volume = {2009},
     number = {0},
     year = {2009},
     language = {en},
     url = {http://dml.mathdoc.fr/item/hal-00403791}
}

Durufle, Marc; Grob, Pascal; Joly, Patrick. Influence of Gauss and Gauss-Lobatto quadrature rules on the accuracy of a quadrilateral finite element method in the time domain.. HAL, Tome 2009 (2009) no. 0, . http://gdmltest.u-ga.fr/item/hal-00403791/