Worst-case pointwise discretization error bounds for systems with geometrically induced singular flux solutions using interval boundary element method / Zalewski, Bart F. in Journal of engineering mechanics, Vol. 136 N° 6 (Juin 2010)  

Public ISBD [article]  inJournal of engineering mechanics > Vol. 136 N° 6 (Juin 2010) . - pp. 710-720 Titre : Worst-case pointwise discretization error bounds for systems with geometrically induced singular flux solutions using interval boundary element method Type de document : texte imprimé Auteurs : Zalewski, Bart F., Auteur ; Mullen, Robert L., Auteur Article en page(s) : pp. 710-720 Note générale : Mécanique appliquée Langues : Anglais (eng) Mots-clés : Boundary element method Errors. Résumé : This paper describes the interval boundary element method treatment of the pointwise discretization error for systems with geometrically generated flux singularities. Worst-case interval bounds are provided for the local discretization error for all elements except for the element with a singular flux solution, for which the flux intensity factor is enclosed. An example is presented showing the behavior of the interval bounds on the local discretization error for systems with geometrically induced singularities. DEWEY : 620.1 ISSN : 0733-9399 En ligne : http://ascelibrary.aip.org/vsearch/servlet/VerityServlet?KEY=JENMDT&smode=strres [...] [article] Worst-case pointwise discretization error bounds for systems with geometrically induced singular flux solutions using interval boundary element method [texte imprimé] / Zalewski, Bart F., Auteur ; Mullen, Robert L., Auteur . - pp. 710-720. Mécanique appliquée Langues : Anglais (eng) in Journal of engineering mechanics > Vol. 136 N° 6 (Juin 2010) . - pp. 710-720 Mots-clés : Boundary element method Errors. Résumé : This paper describes the interval boundary element method treatment of the pointwise discretization error for systems with geometrically generated flux singularities. Worst-case interval bounds are provided for the local discretization error for all elements except for the element with a singular flux solution, for which the flux intensity factor is enclosed. An example is presented showing the behavior of the interval bounds on the local discretization error for systems with geometrically induced singularities. DEWEY : 620.1 ISSN : 0733-9399 En ligne : http://ascelibrary.aip.org/vsearch/servlet/VerityServlet?KEY=JENMDT&smode=strres [...]

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