Paper Title:
Superconvergence Recovery for the Gradient of the Trilinear Finite Element
  Abstract

For a second-order elliptic boundary value problem in three dimensions, we use an interpolation postprocessing technique to obtain recovered gradients of tri- linear elements over regular meshes. Further, superconvergence of these gradients are proved.

  Info
Periodical
Advanced Materials Research (Volumes 268-270)
Edited by
Feng Xiong
Pages
1021-1024
DOI
10.4028/www.scientific.net/AMR.268-270.1021
Citation
J. H. Liu, D. C. Yin, "Superconvergence Recovery for the Gradient of the Trilinear Finite Element", Advanced Materials Research, Vols. 268-270, pp. 1021-1024, 2011
Online since
July 2011
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Price
$32.00
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