dc.creator | Guillén González, Francisco Manuel | es |
dc.creator | Gutiérrez Santacreu, Juan Vicente | es |
dc.date.accessioned | 2019-10-18T08:52:46Z | |
dc.date.available | 2019-10-18T08:52:46Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Guillén González, F.M. y Gutiérrez Santacreu, J.V. (2019). From a cell model with active motion to a Hele–Shaw-like system: a numerical approach. Numerische Mathematik, 143 (1), 107-137. | |
dc.identifier.issn | 0029-599X | es |
dc.identifier.uri | https://hdl.handle.net/11441/89743 | |
dc.description.abstract | In this paper we deal with the numerical solution of a Hele{Shaw-like system via a
cell model with active motion. Convergence of approximations is established for well-posed initial
data. These data are chosen in such a way the time derivate is positive at the initial time.
The numerical method is constructed by means of a nite element procedure together with
the use of a closed-nodal integration. This gives rise to an algorithm which preserves positivity
whenever a right-angled triangulation is considered. As a result, uniform-in-time a priori estimates
are proven which allows us to pass to limit towards a solution to the Hele{Shaw problem. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad MTM2015-69875-P | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Numerische Mathematik, 143 (1), 107-137. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Finite-element approximation | es |
dc.subject | Nonlinear diffusion | es |
dc.subject | Free boundary problems | es |
dc.subject | Hele-Shaw flows | es |
dc.title | From a cell model with active motion to a Hele–Shaw-like system: a numerical approach | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) | es |
dc.relation.projectID | MTM2015-69875-P | es |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00211-019-01053-7 | es |
dc.identifier.doi | 10.1007/s00211-019-01053-7 | es |
idus.format.extent | 23 | es |
dc.journaltitle | Numerische Mathematik | es |
dc.publication.volumen | 143 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 107 | es |
dc.publication.endPage | 137 | es |