Superconvergence

Known as: Super-convergence, Supraconvergence, Supra-convergence 
In numerical analysis, a superconvergent or supraconvergent method is one which converges faster than generally expected (superconvergence or… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2017
Review
2017
This paper provides an overview of the new features of the finite element library deal.II version 8.1. 1. Overview. deal.II… (More)
Is this relevant?
2013
2013
We consider an initial-boundary value problem for ∂tu−∂ t ∇2u = f(t), that is, for a fractional diffusion (−1 < α < 0) or wave (0… (More)
  • table 7.1
  • table 7.2
  • table 7.3
  • table 7.4
  • table 7.5
Is this relevant?
Highly Cited
2010
Highly Cited
2010
The finite elements considered in this paper are those of the Serendipity family of curved isoparametric elements. There is given… (More)
  • table 1
  • table 2
  • figure 1
Is this relevant?
2008
2008
Superconvergence estimates are studied in this paper on quadratic finite element discretizations for second order elliptic… (More)
  • figure 1
  • figure 2
  • table 1
  • table 2
  • table 3
Is this relevant?
2007
2007
The Bramble-Hilbert lemma is usually limited on the regular meshes. It is used in this article to the anisotropic meshes for the… (More)
  • figure 1
Is this relevant?
Highly Cited
2005
Highly Cited
2005
This is the first in a series of papers where a new gradient recovery method is introduced and analyzed. It is proved that the… (More)
  • figure 3
  • figure 4
  • figure 7
  • figure 8
  • figure 10
Is this relevant?
Highly Cited
2004
Highly Cited
2004
An optimal control problem for a two-dimensional (2-d) elliptic equation is investigated with pointwise control constraints. This… (More)
  • figure 5.2
  • figure 5.4
  • figure 5.5
  • figure 5.6
  • figure 5.8
Is this relevant?
Highly Cited
2003
Highly Cited
2003
In Part I of this work, we develop superconvergence estimates for piecewise linear finite element approximations on nonuniform… (More)
  • figure 2.1
Is this relevant?
2000
2000
In this paper, the global superconvergence is analysed on two schemes (a mixed finite element scheme and a finite element scheme… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
1993
1993
A superconvergence is established in this article for approximate solutions of second order elliptic equations by mixed nite… (More)
  • figure 3
Is this relevant?