eprintid: 1384702
rev_number: 31
eprint_status: archive
userid: 608
dir: disk0/01/38/47/02
datestamp: 2013-02-02 22:37:56
lastmod: 2021-12-06 23:46:58
status_changed: 2013-02-02 22:37:56
type: article
metadata_visibility: show
item_issues_count: 0
creators_name: Burman, E
title: Projection Stabilization of Lagrange Multipliers for the Imposition of Constraints on Interfaces and Boundaries
ispublished: pub
divisions: UCL
divisions: B04
divisions: C06
divisions: F59
keywords: Lagrange multiplier method; Nitsche's method; stabilized finite element method
note: © 2013 The Authors. Numerical Methods for Partial Differential Equations Published by Wiley Periodicals, Inc. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution
and reproduction in any medium, provided the original work is properly cited.
abstract: Projection stabilization applied to general Lagrange multiplier finite element methods is introduced and analyzed in an abstract framework. We then consider some applications of the stabilized methods: (i) the weak imposition of boundary conditions, (ii) multiphysics coupling on unfitted meshes, (iii) a new interpretation of the classical residual stabilized Lagrange multiplier method introduced in Barbosa and Hughes, Comput Methods Appl Mech Eng 85 (1991), 109–128. © 2013 The Authors. Numerical Methods for Partial Differential Equations Published by Wiley Periodicals, Inc. 30: 567–592, 2014
date: 2014-03
official_url: http://dx.doi.org/10.1002/num.21829
vfaculties: VMPS
oa_status: green
full_text_type: pub
primo: open
primo_central: open_green
verified: verified_manual
elements_source: WoS-Lite
elements_id: 850079
doi: 10.1002/num.21829
lyricists_name: Burman, Erik
lyricists_id: ENBUR31
full_text_status: public
publication: NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS
volume: 30
number: 2
pagerange: 567 - 592
issn: 0749-159X
citation:        Burman, E;      (2014)    Projection Stabilization of Lagrange Multipliers for the Imposition of Constraints on Interfaces and Boundaries.                   NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS , 30  (2)   567 - 592.    10.1002/num.21829 <https://doi.org/10.1002/num.21829>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/1384702/1/num21829.pdf