Publications

Publications HAL

2019

Reports

titre
Full determination of elastic scatterer characteristics from FFP measurements
auteur
Izar Azpiroz, Hélène Barucq, Julien Diaz, Rabia Djellouli
article
[Research Report] RR-9247, INRIA Bordeaux; California State University at Northridge. 2019, pp.72
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https://hal.inria.fr/hal-01976990/file/RR-9247.pdf BibTex

2014

Journal articles

titre
On the existence and the uniqueness of the solution of a fluid-structure interaction scattering problem
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
Journal of Mathematical Analysis and Applications, Elsevier, 2014, 412 (2), pp.571-588. ⟨10.1016/j.jmaa.2013.10.081⟩
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titre
Efficient DG-like formulation equipped with curved boundary edges for solving elasto-acoustic scattering problems
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
International Journal for Numerical Methods in Engineering, Wiley, 2014, 98 (10), pp. 747-780 ⟨10.1002/nme.4652⟩
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titre
A local wave tracking strategy for efficiently solving mid-and high-frequency Helmholtz problems.
auteur
Mohamed Amara, Sharang Chaudhry, Julien Diaz, Rabia Djellouli, Steven Fiedler
article
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2014, 276, pp.473–508. ⟨10.1016/j.cma.2014.03.012⟩
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https://hal.inria.fr/hal-01010465/file/lsmwt.pdf BibTex

2013

Journal articles

titre
Characterization of the Fréchet derivative of the elasto-acoustic field with respect to Lipschitz domains
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
Journal of Inverse and Ill-posed Problems, De Gruyter, 2013, ⟨10.1515/jip-2012-0098⟩
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Conference papers

titre
Mesh Free Frontier-based Formulation for Helmholtz Problems
auteur
Mohamed Amara, Julien Diaz, Rabia Djellouli
article
Congrès de Mathématiques Appliquées en l’honneur de Mohamed Amara, Laboratoire d’EDP Non Linéaires, ENS-Kouba, Sep 2013, Alger, Algeria
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titre
Shape reconstruction of non-convex elastic scatterers using a regularized Newton-type method
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
JSA 2013 – MC’65 – Journées Singulières Augmentées 2013, Conférence en l’honneur de Martin Costabel pour ses 65 ans, Aug 2013, Rennes, France
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titre
Mesh Free Frontier-Based Formulation (MF3) for High Frequency Helmholtz Problems
auteur
Mohamed Amara, Julien Diaz, Rabia Djellouli
article
COMPDYN 2013 : 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Jun 2013, Kos, Greece
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titre
A regularized Newton method for the solution of an inverse obstacle scattering problem in fluid-solid interaction
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
COMPDYN 2013 – 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering – 2013, Jun 2013, Kos, Greece
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titre
Une méthode de Newton régularisée pour la solution d’un problème inverse de type élasto-acoustique
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
Congrès SMAI 2013 – 6e Biennale Française des Mathématiques Appliquées et Industrielles, May 2013, Seignosse, France
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Theses

titre
Contribution to the mathematical analysis and to the numerical solution of an inverse elasto-acoustic scattering problem
auteur
Elodie Estecahandy
article
Numerical Analysis [math.NA]. Université de Pau et des Pays de l’Adour, 2013. English
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https://tel.archives-ouvertes.fr/tel-00880628/file/ThesisEstecahandy.pdf BibTex

2012

Journal articles

titre
A modified discontinuous Galerkin method for solving efficiently Helmholtz problems
auteur
Mohamed Amara, Henri Calandra, Rabia Djellouli, Magdalena Grigoroscuta-Strugaru
article
Communications in Computational Physics, Global Science Press, 2012, 11 (2), pp.335–350
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titre
Full aperture reconstruction of the acoustic Far-Field Pattern from few measurements
auteur
Hélène Barucq, Chokri Bekkey, Rabia Djellouli
article
Communications in Computational Physics, Global Science Press, 2012, 11, pp.647-659. ⟨10.4208/cicp.281209.150610s⟩
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titre
A stable discontinuous Galerkin-type method for solving efficiently Helmholtz problems.
auteur
Mohamed Amara, Henri Calandra, Rabia Djellouli, Magdalena Grigoroscuta-Strugaru
article
Computers and Structures, Elsevier, 2012, 106-107, pp.258-272
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titre
EXPONENTIAL DECAY OF HIGH-ORDER SPURIOUS PROLATE SPHEROIDAL MODES INDUCED BY A LOCAL APPROXIMATE DTN EXTERIOR BOUNDARY CONDITION
auteur
Hélène Barucq, Rabia Djellouli, Anne-Gaëlle Saint-Guirons
article
Progress In Electromagnetics Research B, EMW Publishing, 2012, 37, pp.1-19
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Conference papers

titre
On the solution of an inverse obstacle problem in fluid-solid interaction: connection with the direct scattering problem
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
Aquitanie-Euskadi Workshop on Applied Mathematics, Oct 2012, Biarritz, France
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titre
Efficient solution methodology based on a local wave tracking strategy for high-frequency Helmholtz problems
auteur
Mohamed Amara, Sharang Chaudhry, Julien Diaz, Rabia Djellouli, Steven Fiedler
article
6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), Oct 2012, Vienna, Austria
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titre
On the solution of inverse obstacle elasto-acoustic scattering problems by a regularized Newton method
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
ECCOMAS 2012 – European Congress on Computational Methods in Applied Sciences and Engineering, Sep 2012, Vienna, Austria
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titre
On the reconstruction of an elastic scatterer immersed in a homogeneous fluid
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
First Russian-French Conference on Mathematical Geophysics, Mathematical Modeling in Continuum Mechanics and Inverse Problems, Jun 2012, Biarritz, France
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2011

Conference papers

titre
Characterization of the Fréchet derivative of the elastoacoustic field with respect to Lipschitz domains
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
WAVES – Tenth International Conference on Mathematical and Numerical Aspects of Waves – 2011, Jul 2011, Vancouver, Canada
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titre
Analysis of the Fréchet differentiability with Respect to Lipschitz Domains for an Elasto-Acoustic Scattering Problem
auteur
Hélène Barucq, Rabia Djellouli, Elodie Estecahandy
article
FACM11 – Eighth Annual Conference on Frontiers in Applied and Computational Mathematics 2011, Jun 2011, Newark, United States
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2010

Journal articles

titre
A multi-step procedure for enriching limited two-dimensional acoustic far-field pattern measurements
auteur
Hélène Barucq, Rabia Djellouli, Chokri Bekkey
article
Journal of Inverse and Ill-posed Problems, De Gruyter, 2010, 18 (2), pp.189-216. ⟨10.1515/jiip.2010.007⟩
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2009

Journal articles

titre
Three-dimensional approximate local DtN boundary conditions for prolate spheroid boundaries
auteur
Hélène Barucq, Rabia Djellouli, Anne-Gaëlle Saint-Guirons
article
Journal of Computational and Applied Mathematics, Elsevier, 2009, ⟨10.1016/j.cam.2009.08.032⟩
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https://hal.inria.fr/inria-00338506/file/Waves_SaintGuirons_revisedFinal.pdf BibTex
titre
Performance assessment of a new class of local absorbing boundary conditions for elliptical- and prolate spheroidal-shaped boundaries
auteur
Hélène Barucq, Rabia Djellouli, Anne-Gaëlle Saint-Guirons
article
Applied Numerical Mathematics, Elsevier, 2009, 59 (7), pp.1467-1498. ⟨10.1016/j.apnum.2008.10.001⟩
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https://hal.inria.fr/inria-00338494/file/APNUM_revised151008.pdf BibTex

Reports

titre
A Multi-Step Procedure for Enriching Limited Two-Dimensional Acoustic Far-Field Pattern Measurements.
auteur
Hélène Barucq, Chokri Bekkey, Rabia Djellouli
article
[Research Report] RR-7048, INRIA. 2009, pp.30
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https://hal.inria.fr/inria-00420644/file/RR-7048.pdf BibTex
titre
High frequency analysis of the efficiency of a local approximate DtN2 boundary condition for prolate spheroidal-shaped boundaries
auteur
Hélène Barucq, Rabia Djellouli, Anne-Gaëlle Saint-Guirons
article
[Research Report] RR-7137, INRIA. 2009, pp.38
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https://hal.inria.fr/inria-00438845/file/RR-7137.pdf BibTex

2007

Conference papers

titre
TWO-DIMENSIONAL APPROXIMATE LOCAL DtN BOUNDARY CONDITIONS FOR ELLIPTICAL-SHAPED BOUNDARIES
auteur
Hélène Barucq, Rabia Djellouli, Anne-Gaëlle Saint-Guirons
article
International Conference on Theoretical and Computational Acoustics, Jul 2007, Heraklion, Greece
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https://hal.inria.fr/inria-00339926/file/RevisedPaperICTCA-StGuirons.pdf BibTex

2004

Journal articles

titre
Construction of local boundary conditions for an eigenvalue problem using micro-local analysis: application to optical waveguide problems
auteur
Hélène Barucq, Chokri Bekkey, Rabia Djellouli
article
Journal of Computational Physics, Elsevier, 2004, 193, pp.666-696
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