@Article{JCM-25-6,
author = {},
title = {A Robust Finite Element Method for a 3-D Elliptic Singular Perturbation Problem},
journal = {Journal of Computational Mathematics},
year = {2007},
volume = {25},
number = {6},
pages = {631--644},
abstract = {<p style="text-align: justify;">This paper proposes a robust finite element method for a three-dimensional fourth-order elliptic singular perturbation problem. The method uses the three-dimensional Morley element and replaces the finite element functions in the part of bilinear form corresponding to the second-order differential operator by a suitable approximation. To give such an approximation, a convergent nonconforming element for the second-order problem is constructed. It is shown that the method converges uniformly in the perturbation parameter.</p>},
issn = {1991-7139},
doi = {https://doi.org/2007-JCM-8719},
url = {https://global-sci.com/article/85040/a-robust-finite-element-method-for-a-3-d-elliptic-singular-perturbation-problem}
}