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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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, 2014, 412 (2), pp.571-588. ⟨10.1016/j.jmaa.2013.10.081⟩
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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, 2014, 276, pp.473–508. ⟨10.1016/j.cma.2014.03.012⟩
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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, 2014, 98 (10), pp. 747-780 ⟨10.1002/nme.4652⟩
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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, 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
- 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
- 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
- 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. ⟨NNT : ⟩
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2012
Journal articles
- 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, 2012, 11, pp.647-659. ⟨10.4208/cicp.281209.150610s⟩
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- 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, 2012, 11 (2), pp.335-350. ⟨10.4208/cicp.081209.070710s⟩
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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, 2012, 37, pp.1-19
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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 & Structures, 2012, 106-107, pp.258-272. ⟨10.1016/j.compstruc.2012.05.007⟩
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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, 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, 2009, ⟨10.1016/j.cam.2009.08.032⟩
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- 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: an IMACS journal, 2009, 59 (7), pp.1467-1498. ⟨10.1016/j.apnum.2008.10.001⟩
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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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- 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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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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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, 2004, 193, pp.666-696
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