Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/11284
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Araújo, A. | - |
dc.contributor.author | Patrício, Maria F. | - |
dc.contributor.author | Santos, José L. | - |
dc.date.accessioned | 2009-09-04T15:37:04Z | - |
dc.date.available | 2009-09-04T15:37:04Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Pré-Publicações DMUC. 07-33 (2007) | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/11284 | - |
dc.description.abstract | In this paper we study the numerical behavior of a diffusion equation with a discrete control source term. The equation is discretized in space by finite differences and in time by an implicit scheme. The control variables are calculated in order to minimize an objective function, taking into account some restrictions. We define two strategies to obtain the optimal solution and present some numerical results in a context of a model that describes the oxygen concentration in a single chamber microbial fuel cell. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Centro de Matemática da Universidade de Coimbra | en_US |
dc.rights | openAccess | eng |
dc.subject | Diffusion equation | en_US |
dc.subject | Finite differences | en_US |
dc.subject | Quadratic optimization problem | en_US |
dc.title | Optimal solution of a diffusion equation with a discrete source term | en_US |
dc.type | preprint | en_US |
uc.controloAutoridade | Sim | - |
item.openairecristype | http://purl.org/coar/resource_type/c_816b | - |
item.openairetype | preprint | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0002-9873-5974 | - |
crisitem.author.orcid | 0000-0002-2727-6774 | - |
Appears in Collections: | FCTUC Matemática - Vários |
Files in This Item:
File | Description | Size | Format | |
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Optimal solution of a diffusion equation.pdf | 130.35 kB | Adobe PDF | View/Open |
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