A Novel Spatio-Temporal Fully Meshless Method for Parabolic PDEs
dc.contributor.author | Benito, Juan José | |
dc.contributor.author | García, Ángel | |
dc.contributor.author | Negreanu, Mihaela | |
dc.contributor.author | Ureña, Francisco | |
dc.contributor.author | Vargas, Antonio M. | |
dc.date.accessioned | 2023-06-22T12:27:09Z | |
dc.date.available | 2023-06-22T12:27:09Z | |
dc.date.issued | 2022-05-20 | |
dc.description.abstract | We introduce a meshless method derived by considering the time variable as a spatial variable without the need to extend further conditions to the solution of linear and non-linear parabolic PDEs. The method is based on a moving least squares method, more precisely, the generalized finite difference method (GFDM), which allows us to select well-conditioned stars. Several 2D and 3D examples, including the time variable, are shown for both regular and irregular node distributions. The results are compared with explicit GFDM both in terms of errors and execution time. | |
dc.description.department | Depto. de Análisis Matemático y Matemática Aplicada | |
dc.description.faculty | Fac. de Ciencias Matemáticas | |
dc.description.refereed | TRUE | |
dc.description.sponsorship | Ministerio de Ciencia e Innovación (MICINN) | |
dc.description.sponsorship | Universidad Nacional de Educación a Distancia (UNED) | |
dc.description.status | pub | |
dc.eprint.id | https://eprints.ucm.es/id/eprint/75114 | |
dc.identifier.doi | 10.3390/math10111870 | |
dc.identifier.issn | 2227-7390 | |
dc.identifier.officialurl | https://doi.org/10.3390/math10111870 | |
dc.identifier.relatedurl | https://www.mdpi.com/2227-7390/10/11/1870/htm | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/72513 | |
dc.issue.number | 11 | |
dc.journal.title | Mathematics | |
dc.language.iso | eng | |
dc.page.initial | 1870 | |
dc.publisher | MPDI | |
dc.relation.projectID | MTM2017-42907-P | |
dc.relation.projectID | 2021-IFC02 | |
dc.rights | Atribución 3.0 España | |
dc.rights.accessRights | open access | |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/es/ | |
dc.subject.keyword | generalized finite differences | |
dc.subject.keyword | meshless method | |
dc.subject.keyword | parabolic partial differential equations | |
dc.subject.ucm | Matemáticas (Matemáticas) | |
dc.subject.ucm | Funciones (Matemáticas) | |
dc.subject.unesco | 12 Matemáticas | |
dc.subject.unesco | 1202 Análisis y Análisis Funcional | |
dc.title | A Novel Spatio-Temporal Fully Meshless Method for Parabolic PDEs | |
dc.type | journal article | |
dc.volume.number | 10 | |
dspace.entity.type | Publication |
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