Research Area: numerical linear algebra; massively parallel programming and high performance computing; Krylov subspace methods; heterogeneous Helmholtz equation; full waveform inversion
About me: I am a computer scientist with background on numerical linear algebra and high performance computing, focused on the solution of large sparse linear systems of equations. In my PhD obtained in the Institut National Polytechnique de Toulouse (INPT), I focused on the solution of the three-dimensional heterogeneous Helmholtz equation with application to full waveform inversion problem in geophysics. 2004-2008: BSc in Computer Science (UERJ - Brazil) 2008-2010: MSc in Systems Engineering and Computer Science (COPPE/UFRJ - Brazil) 2010-2013: PhD in Applied Mathematics and Computer Science (INPT - France) 2013-to date: PostDoc fellow in Seismic Laboratory for Imaging and Modelling SLIM research group (EOS/UBC - Canada)
About me: I am a computer scientist with background on numerical linear algebra and high performance computing, focused on the solution of large sparse linear systems of equations. In my PhD obtained in the Institut National Polytechnique de Toulouse (INPT), I focused on the solution of the three-dimensional heterogeneous Helmholtz equation with application to full waveform inversion problem in geophysics. 2004-2008: BSc in Computer Science (UERJ - Brazil) 2008-2010: MSc in Systems Engineering and Computer Science (COPPE/UFRJ - Brazil) 2010-2013: PhD in Applied Mathematics and Computer Science (INPT - France) 2013-to date: PostDoc fellow in Seismic Laboratory for Imaging and Modelling SLIM research group (EOS/UBC - Canada)
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, “Towards a robust geometric multigrid scheme for Helmholtz equation”, UBC, TR-EOAS-2015-3, 2015.
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, “Fast solution of time-harmonic wave-equation for full-waveform inversion”, in EAGE Annual Conference Proceedings, 2014.
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, “CRMN method for solving time-harmonic wave equation”, in Copper Mountain Conference, 2014.
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, “Minimal-residual iterative methods for time-harmonic wave-equation”, SINBAD Fall consortium talks. SINBAD, 2014.
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, “Heuristics in full-waveform inversion”, SINBAD Spring consortium talks. SINBAD, 2014.
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, “Krylov solvers in frequency domain FWI”, SINBAD Fall consortium talks. SINBAD, 2013.