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pro vyhledávání: '"Guerra, Telma"'
In this work, we study a boundary control problem for the evolutionary Navier-Stokes equations, under mixed boundary conditions, in two dimensions. The cost functional here considered is of quadratic type, depending on both state and control variable
Externí odkaz:
http://arxiv.org/abs/2407.12561
Several advances have been made in Data Assimilation techniques applied to blood flow modeling. Typically, idealized boundary conditions, only verified in straight parts of the vessel, are assumed. We present a general approach, based on a Dirichlet
Externí odkaz:
http://arxiv.org/abs/1611.06978
Publikováno v:
Annali dell'Universita di Ferrara, Vol. 60, Iss. 1, pp. 133-147 (2014)
We consider optimal control problems of systems governed by stationary, incompressible generalized Navier-Stokes equations with shear dependent viscosity in a two-dimensional or three-dimensional domain. We study a general class of viscosity function
Externí odkaz:
http://arxiv.org/abs/1510.04077
Existence of optimal boundary control for the Navier-Stokes equations with mixed boundary conditions
Publikováno v:
Port. Math., Vol. 72, 2, pp. 267-283 (2015)
Variational approaches have been used successfully as a strategy to take advantage from real data measurements. In several applications, this approach gives a means to increase the accuracy of numerical simulations. In the particular case of fluid dy
Externí odkaz:
http://arxiv.org/abs/1409.6997
Publikováno v:
In International Journal of Non-Linear Mechanics September 2014 64:57-69
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
preprint Several advances have been made in Data Assimilation techniques applied to blood flow modeling. Typically,idealized boundary conditions, only verified in straight parts of the vessel, are assumed. We present ageneral approach, based on a Dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fad71cd3e1213a93bc113fccae25b2d
https://hdl.handle.net/10400.26/22334
https://hdl.handle.net/10400.26/22334
Akademický článek
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Autor:
Ferreira, Ana Sousa, Marques, Anabela, Carlos, Clara, Dias, Otília, Barreira, Raquel, Guerra, Telma
info:eu-repo/semantics/publishedVersion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1714::42c9be2045d278f041da7fb10a9061fa
https://hdl.handle.net/10400.26/22321
https://hdl.handle.net/10400.26/22321
Autor:
Guerra, Telma, Tiago, Jorge
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
preprint Neste trabalho apresentamos, de forma sucinta, simulações numé-ricas de fluidos, de problemas do tipo Assimilação de Dados numa aborda-gem variacional. Apresentamos resultados aplicados à Hemodinâmica consi-derando uma geometria tridi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2af063fc6a5be5b2374ee25847ac1579
https://hdl.handle.net/10400.26/22330
https://hdl.handle.net/10400.26/22330