2011
DOI: 10.1007/s00211-011-0438-4
|View full text |Cite
|
Sign up to set email alerts
|

A priori error estimates for finite element methods with numerical quadrature for nonmonotone nonlinear elliptic problems

Abstract: To cite this version:Assyr Abdulle, Gilles Vilmart. A priori error estimates for finite element methods with numerical quadrature for nonmonotone nonlinear elliptic problems. Numerische Mathematik, Springer Verlag, 2012, 121, pp.397-431 Abstract The effect of numerical quadrature in finite element methods for solving quasilinear elliptic problems of nonmonotone type is studied. Under similar assumption on the quadrature formula as for linear problems, optimal error estimates in the L 2 and the H 1 norms are p… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
56
0
1

Year Published

2011
2011
2021
2021

Publication Types

Select...
7

Relationship

3
4

Authors

Journals

citations
Cited by 33 publications
(57 citation statements)
references
References 27 publications
0
56
0
1
Order By: Relevance
“…These results are however not trivial already in the linear case (see [23] for a very general analysis). In particular for nonlinear problems, quantitative error bounds have only recently be obtained for elliptic problems motivated by numerical homogenization [7,11,12]. We will highlight in the following sections the main ideas to derive error estimates for FEM with numerical integration for various linear and nonlinear problems and show how such solvers naturally arise in numerical homogenization.…”
Section: Numerical Homogenization Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…These results are however not trivial already in the linear case (see [23] for a very general analysis). In particular for nonlinear problems, quantitative error bounds have only recently be obtained for elliptic problems motivated by numerical homogenization [7,11,12]. We will highlight in the following sections the main ideas to derive error estimates for FEM with numerical integration for various linear and nonlinear problems and show how such solvers naturally arise in numerical homogenization.…”
Section: Numerical Homogenization Methodsmentioning
confidence: 99%
“…For linear parabolic and hyperbolic problems results by Raviart [35] and Baker & Dougalis [17] are available. However for nonlinear problems quantitative error bounds have only recently be obtained for elliptic problems (of monotone and nonmonotone type) motivated by numerical homogenization [7,11,12].…”
Section: Introductionmentioning
confidence: 99%
“…The uniqueness of the FEM solution follows from Theorem 3.2. 2 Theorem 3.2 Consider u h a solution of (4). Under the assumptions of Theorem 3.1, there exist h 0 , δ > 0 such that if h ≤ h 0 and σ h z h 0 − u h H 1 (Ω) ≤ δ, then the sequence {z h k } for the Newton method 3…”
Section: Finite Element Methods With Numerical Quadraturementioning
confidence: 99%
“…In addition, our results are also valid for arbitrary high-order elements of simplicial or quadrilateral type, optimal error estimates are obtained for the L 2 norm, and improved estimates are obtained for the resonance error. More details on the results and the analysis presented here are given in [4] (one-scale problems) and [5] (multi-scale problems) .…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation