Mostrar el registro sencillo del ítem
Ponencia
Efficient resolution of singularly perturbed coupled systems: Equations of reaction-diffusion
dc.creator | Clavero García, Carmelo | |
dc.creator | Gracia Lozano, José Luis | |
dc.creator | LIsbona Cortés, Francisco | |
dc.creator | Rodrigo Cardiel, Carmen | |
dc.date.accessioned | 2016-02-17T08:04:38Z | |
dc.date.available | 2016-02-17T08:04:38Z | |
dc.date.issued | 2007-09 | |
dc.identifier.citation | Clavero García, C., Gracia Lozano, J.L., LIsbona Cortés, F. y Rodrigo Cardiel, C. (2007). Efficient resolution of singularly perturbed coupled systems: Equations of reaction-diffusion. | |
dc.identifier.uri | http://hdl.handle.net/11441/34929 | |
dc.description.abstract | In this communication we consider a class of singularly perturbed linear system of reaction-diffusion type coupled in the reaction terms. To approximate its solution, in [3] J.L. Gracia, F. Lisbona, A uniformly convergent scheme for a system of reaction–diffusion equations, To appear in J. Comp. Appl. Math. the backward Euler method and the central difference scheme on a layer–adapted mesh of Shishkin type was used. We propose a new semi-implicit method which decouples the linear system to be solved at each time level and we prove that it is a uniformly convergent scheme (with respect to the diffusion parameters) in the discrete maximum norm. We display some numerical experiments illustrating in practice the theoretical results. From these examples we can see both the uniform convergence of the numerical method and also its efficiency to approximate the solution of the reaction–diffusion system. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | . | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Singular perturbation | es |
dc.subject | reaction-diffusion problems | es |
dc.subject | uniform convergence | es |
dc.subject | coupled system | es |
dc.subject | Shishkin mesh | es |
dc.title | Efficient resolution of singularly perturbed coupled systems: Equations of reaction-diffusion | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.relation.projectID | MTM2004-01905 | |
dc.contributor.sponsorship | Ministerio de Educación y Ciencia | |
dc.contributor.sponsorship | Fondo Europeo de Desarrollo Regional | |
dc.contributor.sponsorship | Diputación General de Aragón | |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/34929 |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
Efficient resolution of singularly ... | 184.5Kb | [PDF] | Ver/ | |