Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/45249
Campo DC Valoridioma
dc.contributor.authorGonzález-Yuste, J. M.en_US
dc.contributor.authorMontenegro, R.en_US
dc.contributor.authorEscobar, J. M.en_US
dc.contributor.authorMontero, G.en_US
dc.contributor.authorRodriguez, E.en_US
dc.contributor.otherRodriguez, Eduardo-
dc.contributor.otherMontenegro Armas, Rafael-
dc.contributor.otherEscobar, Jose M.-
dc.contributor.otherMontero, Gustavo-
dc.date.accessioned2018-11-22T08:22:28Z-
dc.date.available2018-11-22T08:22:28Z-
dc.date.issued2004en_US
dc.identifier.issn0965-9978en_US
dc.identifier.urihttp://hdl.handle.net/10553/45249-
dc.description.abstractThe data structures used to model meshes for solving problems by finite element methods is based on different arrays. In these arrays information is stored related to, among other components, nodes, edges, faces, tetrahedra and connectivities. These structures provide optimum results but, in many cases, they need additional programming to be maintained. In adaptive simulation, the meshes undergo refinement/derefinement processes to improve the numerical solution at each step. These processes produce new elements and eliminate others, so the arrays should reflect the state of the mesh in each of these steps. Using traditional language, memory should be pre-assigned at the outset of the program, so it is only required to estimate the changes taking place in the mesh. In the same respect, it was necessary to compact the arrays to recover space from erased elements. With the advent of languages such as C, memory can be assigned dynamically, resolving most of the problem. However, arrays are costly to maintain, as they require adapting the mesh treatment to the data model, and not inversely. The object-oriented programming suggests a new focus in implementing data structures to work with meshes. The classes create data types that may be adjusted to the needs of each case, allowing each element to be modelled independently. Inheritance and encapsulation enable us to simplify the programming tasks and increase code reuse. We propose a data structure based on meshes-treating objects. Finally, we present an implementation of a local refinement algorithm based on 8-subtetrahedron subdivision and some experiments.en_US
dc.languageengen_US
dc.relation[MCYTofSpanishGovernmentandFEDER,grantcontractREN2001-0925-C03-02/CLI.]en_US
dc.relation.ispartofAdvances in Engineering Softwareen_US
dc.sourceAdvances in Engineering Software [ISSN 0965-9978], v. 35 (10-11), p. 693-702en_US
dc.subject12 Matemáticasen_US
dc.subject.other3-D triangulationsen_US
dc.subject.otherUnstructured gridsen_US
dc.subject.otherNested meshesen_US
dc.subject.otherAdaptive refinementen_US
dc.subject.otherObject-oriented methodsen_US
dc.subject.otherData structuresen_US
dc.subject.otherFinite element methoden_US
dc.titleLocal refinement of 3-D triangulations using object-oriented methodsen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.relation.conference3rd International Conference on Engineering Computational Technology
dc.identifier.doi10.1016/j.advengsoft.2003.07.003
dc.identifier.scopus7544226425-
dc.identifier.isi000225015600012-
dcterms.isPartOfAdvances In Engineering Software-
dcterms.sourceAdvances In Engineering Software[ISSN 0965-9978],v. 35 (10-11), p. 693-702-
dc.contributor.authorscopusid6507300174-
dc.contributor.authorscopusid35617533100-
dc.contributor.authorscopusid7101961409-
dc.contributor.authorscopusid56256002000-
dc.contributor.authorscopusid7401953314-
dc.identifier.eissn1873-5339-
dc.description.lastpage702-
dc.identifier.issue10-11-
dc.description.firstpage693-
dc.relation.volume35-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000225015600012-
dc.contributor.daisngid3496788-
dc.contributor.daisngid656681-
dc.contributor.daisngid622620-
dc.contributor.daisngid689363-
dc.contributor.daisngid1187392-
dc.identifier.investigatorRIDK-9395-2014-
dc.identifier.investigatorRIDL-1365-2014-
dc.identifier.investigatorRIDK-7710-2014-
dc.identifier.investigatorRIDL-1011-2014-
dc.contributor.wosstandardWOS:Gonzalez-Yuste, JM
dc.contributor.wosstandardWOS:Montenegro, R
dc.contributor.wosstandardWOS:Escobar, JM
dc.contributor.wosstandardWOS:Montero, G
dc.contributor.wosstandardWOS:Rodriguez, E
dc.date.coverdateEnero 2004
dc.identifier.conferenceidevents120428
dc.identifier.ulpgces
dc.description.jcr0,371
dc.description.jcrqQ4
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.event.eventsstartdate04-09-2002-
crisitem.event.eventsenddate06-09-2002-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Señales y Comunicaciones-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.orcid0000-0002-4164-457X-
crisitem.author.orcid0000-0002-8608-7076-
crisitem.author.orcid0000-0001-5641-442X-
crisitem.author.orcid0000-0002-2701-2971-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNameMontenegro Armas, Rafael-
crisitem.author.fullNameEscobar Sánchez, José M-
crisitem.author.fullNameMontero García, Gustavo-
crisitem.author.fullNameRodríguez Barrera, Eduardo Miguel-
Colección:Artículos
Vista resumida

Google ScholarTM

Verifica

Altmetric


Comparte



Exporta metadatos



Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.