eprintid: 23082
rev_number: 28
eprint_status: archive
userid: 2664
dir: disk0/00/02/30/82
datestamp: 2014-03-14 11:07:25
lastmod: 2023-02-15 07:51:39
status_changed: 2023-02-15 07:51:39
type: conference_item
metadata_visibility: show
item_issues_count: 0
creators_name: Perera Velamazán, Ricardo
creators_name: Ruiz Perea, Antonio
creators_name: Alarcón Álvarez, Enrique
creators_id: ricardo.perera@upm.es
creators_id: antonio.ruizp@upm.es
creators_id: enrique.alarcon@upm.es
title: A FEM-BEM coupling procedure through the Steklov-Poincarè operator
ispublished: pub
subjects: construccion
subjects: matematicas
abstract: Many advantages can be got in combining finite and boundary elements.It is the case, for example, of unbounded field problems where boundary elements can provide the appropriate conditions to represent the infinite domain while finite elements are suitable for more complex properties in the near domain. However, in spite of it, other disadvantages can appear. It would be, for instance, the loss of symmetry in the finite elements stiffness matrix, when the combination is made. On the other hand, in our days, with the strong irruption of the parallel proccessing the techniques of decomposition of domains are getting the interest of numerous scientists. With their application it is possible to separate the resolution of a problem into several subproblems. That would be beneficial in the combinations BEM-FEM as the loss of symmetry would be avoided and every technique would be applicated separately. Evidently for the correct application of these techniques it is necessary to establish the suitable transmission conditions in the interface between BEM domain and FEM domain. In this paper, one parallel method is presented which is based in the interface operator of Steklov Poincarè.
date: 1993
date_type: published
publisher: Computational Mechanics Publications [etc.]
official_url: http://library.witpress.com/pages/PaperInfo.asp?PaperID=13043
full_text_status: public
pres_type: paper
volume: 2. - S
place_of_pub: Southampton [etc.]
pages: 12
event_title: 15th. International Conference on Boundary Elements
event_location: Worcester, Massachusetts
event_dates: 10/08/1993-13/08/1993
event_type: conference
institution: Industriales
department: Mecanica2
isbn: 1-85166-843-8
book_title: Boundary Elements XV
rights: by-nc-nd
citation:    Perera Velamazán, Ricardo, Ruiz Perea, Antonio and Alarcón Álvarez, Enrique  (1993).  A FEM-BEM coupling procedure through the Steklov-Poincarè operator.  In: "15th. International Conference on Boundary Elements", 10/08/1993-13/08/1993, Worcester, Massachusetts. ISBN 1-85166-843-8.    
document_url: https://oa.upm.es/23082/1/A_FEM_BEM.pdf