EVENTO
Um novo método de reconstrução de fontes concentradas
Tipo de evento: Seminário de Avaliação - Série A
In this work a new point-wise source reconstruction method is proposed. From a single boundary measurement, we want to completely characterize the unknown set of point-wise sources, namely, the number of sources, their locations and intensities. The idea is to rewrite the inverse source problem as an optimization problem, where a Kohn-Vogelius type functional is minimized with respect to a set of admissible point-wise sources. The resulting reconstruction algorithm is non-iterative and thus very robust with respect to noisy data. Finally, in order to show the effectiveness of the devised reconstruction algorithm, some numerical experiments into two spatial dimensions are presented.
Data Início: 29/10/2015 Hora: 09:00 Data Fim: 29/10/2015 Hora: 14:00
Local: LNCC - Laboratório Nacional de Computação Ciêntifica - Auditorio A
Aluno: Thiago José Machado - Laboratório Nacional de Computação Científica - LNCC
Orientador: Antônio André Novotny - LNCC - LNCC
Participante Banca Examinadora: Abimael Fernando Dourado Loula - Laboratório Nacional de Computação Científica - LNCC Antônio André Novotny - LNCC - LNCC Marcelo José Colaço - Universidade Federal do Rio de Janeiro - UFRJ
