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dc.contributor.authorDiscacciati, Marco
dc.contributor.authorGervasio, Paola
dc.contributor.authorQuarteroni, Alfio
dc.date.accessioned2015-11-03T14:09:50Z
dc.date.available2015-11-03T14:09:50Z
dc.date.issued2013-09-10
dc.identifier.citationDiscacciati, M., Gervasio, P., Quarteroni, A. The Interface Control Domain Decomposition (ICDD) method for elliptic problems. "SIAM journal on control and optimization", 10 Setembre 2013, vol. 51, núm. 5, p. 3434-3458.
dc.identifier.issn0363-0129
dc.identifier.urihttp://hdl.handle.net/2117/78724
dc.description.abstractInterface controls are unknown functions used as Dirichlet or Robin boundary data on the interfaces of an overlapping decomposition designed for solving second order elliptic boundary value problems. The controls are computed through an optimal control problem with either distributed or interface observation. Numerical results show that, when interface observation is considered, the resulting interface control domain decomposition method is robust with respect to coefficients variations; it can exploit nonconforming meshes and provides optimal convergence with respect to the discretization parameters; finally it can be easily used to face heterogeneous advection--advection-diffusion couplings. © 2013, Society for Industrial and Applied Mathematics
dc.format.extent25 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Equacions diferencials i integrals
dc.subject.lcshDifferential equations
dc.subject.otherdomain decomposition
dc.subject.otheroptimal control
dc.subject.otherelliptic boundary value problems
dc.subject.othernonconforming discretizations
dc.subject.otherheterogeneous coupling
dc.subject.otherICDD
dc.titleThe Interface Control Domain Decomposition (ICDD) method for elliptic problems
dc.typeArticle
dc.subject.lemacEquacions diferencials
dc.contributor.groupUniversitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
dc.identifier.doi10.1137/120890764
dc.description.peerreviewedPeer Reviewed
dc.subject.amsClassificació AMS::65 Numerical analysis::65N Partial differential equations, boundary value problems
dc.relation.publisherversionhttp://epubs.siam.org/doi/pdf/10.1137/120890764
dc.rights.accessOpen Access
local.identifier.drac12913011
dc.description.versionPostprint (author’s final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/294229/EU/Virtual control methods for coupling heterogeneous problems/HEVICO
local.citation.authorDiscacciati, M.; Gervasio, P.; Quarteroni, A.
local.citation.publicationNameSIAM journal on control and optimization
local.citation.volume51
local.citation.number5
local.citation.startingPage3434
local.citation.endingPage3458


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