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HALathon 2021 UPPA

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# Type Année Titre doi Notice HAL accès HAL label OA
1 ART 2021 Asymptotic behavior of acoustic waves scattered by very small obstacles 10.1051/m2an/2020047 hal-01250654 fichier openaccess
2 ART 2021 Local strategies for improving the conditioning of the plane-wave Ultra-Weak Variational Formulation 10.1016/j.jcp.2021.110449 hal-03235684 fichier
3 ART 2020 An effective numerical strategy for retrieving all characteristic parameters of an elastic scatterer from its FFP measurements 10.1016/j.jcp.2020.109683 hal-02961043 fichier
4 ART 2019 Construction and analysis of fourth order, energy consistent, family of explicit time discretizations for dissipative linear wave equations hal-01894238 fichier
5 ART 2018 Hybridizable discontinuous Galerkin method for the two-dimensional frequency-domain elastic wave equations 10.1093/gji/ggx533 hal-01656440 fichier
6 ART 2018 Space-time Trefftz-DG approximation for elasto-acoustics hal-01940623 fichier
7 ART 2016 Equivalent Robin Boundary Conditions for Acoustic and Elastic Media hal-01254194 fichier
8 ART 2016 Non-conforming curved finite element schemes for time-dependent elastic–acoustic coupled problems 10.1016/j.jcp.2015.10.028 hal-01255188 fichier openaccess
9 ART 2015 Non-conforming Galerkin finite element methods for local absorbing boundary conditions of higher order 10.1016/j.camwa.2015.08.034 hal-01184251 fichier
10 ART 2015 Multi-level explicit local time-stepping methods for second-order wave equations 10.1016/j.cma.2015.03.027 hal-01184090 fichier openaccess
11 ART 2014 Equivalent Boundary Conditions for Heterogeneous Acoustic Media 10.5540/tema.2014.015.03.0301 hal-01110728 fichier openaccess
12 ART 2014 Absorbing Boundary Conditions for 2D Tilted Transverse Isotropic Media 10.1051/proc/201445041 hal-01085442 fichier openaccess
13 ART 2014 A local wave tracking strategy for efficiently solving mid-and high-frequency Helmholtz problems. 10.1016/j.cma.2014.03.012 hal-01010465 fichier openaccess
14 ART 2014 High-Order Time Discretization Of The Wave Equation By Nabla-P Scheme 10.1051/proc/201445007 hal-01111071 fichier openaccess
15 ART 2013 Long-Time Stability Analysis of Acoustic Absorbing Boundary Conditions for Regular-Shaped Surfaces hal-00759451 fichier
16 ART 2013 Stability analysis of the Interior Penalty Discontinuous Galerkin method for the wave equation 10.1051/m2an/2012061 hal-00759457 fichier openaccess
17 ART 2012 Micro-differential boundary conditions modelling the absorption of acoustic waves by 2D arbitrarily-shaped convex surfaces 10.4208/cicp.311209.260411s hal-00649837 fichier
18 ART 2012 Upscaling for the Laplace problem using a discontinuous Galerkin method 10.1016/j.cam.2012.05.025 hal-00757098 fichier openaccess
19 ART 2010 New absorbing layers conditions for short water waves 10.1016/j.jcp.2009.08.033 inria-00418317 fichier
20 ART 2010 Analytical solution for waves propagation in heterogeneous acoustic/porous media. Part II: the 3D case 10.4208/cicp.2009.08.149 inria-00404228 fichier openaccess
21 ART 2009 Energy Conserving Explicit Local Time-Stepping for Second-Order Wave Equations 10.1137/070709414 inria-00409233 fichier openaccess
22 ART 2006 A time domain analysis of PML models in acoustics. 10.1016/j.cma.2005.02.031 inria-00410313 fichier openaccess
23 ART 2005 Robust high order non-conforming finite element formulation for time domain fluid-structure interaction 10.1142/S0218396X05002736 inria-00409201 fichier openaccess
24 ART 2005 AN ANALYSIS OF HIGHER ORDER BOUNDARY CONDITIONS FOR THE WAVE EQUATION 10.1137/S0036139903436145 inria-00409197 fichier openaccess
25 COMM 2021 Seismoelectric effects for geothermal resources assessment and monitoring hal-03287783 fichier
26 COMM 2021 Tomographic imaging of a carbonate core using different ultrasonic seismic sources at the laboratory scale : piezoelectric vs point-like pulsed-laser hal-03287748 fichier
27 COMM 2019 Time Domain Full Waveform Inversion involving Discontinuous Galerkin approximation hal-02422856 fichier
28 COMM 2019 Numerical Scheme Impacts on Time Domain Full Waveform Inversion hal-02422842 fichier
29 COMM 2019 Approximation SEM-DG pour les problèmes d'ondes elasto-acoustiques hal-02070730 fichier
30 COMM 2019 High order discretization of seismic waves-problems based upon DG-SE methods hal-02277988 fichier
31 COMM 2019 On the finite element solution of helmholtz problems in anisotropic media hal-02138982 fichier
32 COMM 2019 High-order DG-SE approximations of elastodynamic wave problems with stable Perfectly Matched Layers hal-02425960 fichier
33 COMM 2019 Space-time Trefftz-DG methods on tent pitching meshes for elastoacoustic wave propagation hal-02361167 fichier
34 COMM 2018 Full Waveform Inversion Adjoint Studies MATHIAS 2018 hal-01907804 fichier
35 COMM 2018 On the coupling of Spectral Element Method with Discontinuous Galerkin approximation for elasto-acoustic problems hal-01907431 fichier
36 COMM 2018 Space-time Trefftz-DG approach for elasto-acoustic wave propagation hal-01940530 fichier
37 COMM 2018 SEM-DG Approximation for elasto-acoustics hal-01872812 fichier
38 COMM 2017 Towards Energy-Efficient Storage Servers hal-01519168 fichier
39 COMM 2017 Trefftz-DG Approximation for the Elasto-Acoustics hal-01693111 fichier
40 COMM 2017 Spectral Element Method and Discontinuous Galerkin approximation for elasto-acoustic problems hal-01690670 fichier
41 COMM 2017 Trefftz -Discontinuous Galerkin Approach for Solving Elastodynamic Problem hal-01691617 fichier
42 COMM 2017 Hybridizable Discontinuous Galerkin Methods for modelling 3D seismic wave propagation in harmonic domain hal-01693189 fichier
43 COMM 2017 Performances analysis of a Hybridizable discontinuous Galerkin solver for the 3D Helmholtz equations in geophysical context hal-01677290 fichier
44 COMM 2016 Seismic wave propagation in heterogeneous limestone samples hal-01388195 fichier
45 COMM 2016 Resolution strategy for the Hybridizable Discontinuous Galerkin system for solving Helmholtz elastic wave equations hal-01400643 fichier
46 COMM 2016 Comparison of solvers performance when solving the 3D Helmholtz elastic wave equations using the Hybridizable Discontinuous Galerkin method hal-01400656 fichier
47 COMM 2016 Trefftz-DG Approximation for the Elasto-Acoustics hal-01416241 fichier
48 COMM 2016 Comparison of solvers performance when solving the 3D Helmholtz elastic wave equations over the Hybridizable Discontinuous Galerkin method hal-01400663 fichier
49 COMM 2015 Performance assessments of absorbing conditions for the reverse time-harmonic migration hal-01184102 fichier
50 COMM 2015 Equivalent Robin Boundary Conditions for Acoustic and Elastic Media hal-01254193 fichier
51 COMM 2013 High Order Time Discretization Of The Wave Equation By Nabla-P Scheme. Application to the Reverse Time Migration hal-00924172 fichier
52 COMM 2013 Numerical Analysis of a reduced formulation of an elasto-acoustic scattering problem hal-00873633 fichier
53 COMM 2013 Equivalent Conditions for Elasto-Acoustics hal-00842571 fichier
54 COMM 2012 Absorbing boundary conditions for anisotropic elastodynamic media hal-00811168 fichier
55 COMM 2012 Introduction to the mathematical analysis of the Helmholtz equation : Sommerfeld condition, limiting amplitude principle and limiting absorption principle hal-00927403 fichier
56 COMM 2010 High-order discretizations for the wave equation based on the modified equation technique hal-00554448 fichier
57 COMM 2010 Approximate boundary conditions based on a complete transparent condition for the acoustic wave equation hal-00554446 fichier
58 COMM 2008 Application of Cagniard de Hoop Method to the Analysis of Perfectly Matched Layers inria-00343016 fichier
59 HDR 2016 Modelling and advanced simulation of wave propagation phenomena in 3D geophysical media. tel-01304349 fichier
60 POSTER 2019 Time-Domain Full Waveform Inversion based on high order discontinuous numerical schemes hal-02422862 fichier
61 POSTER 2018 High resolution spatial and temporal laboratory seismic datasets by Laser Doppler Vibrometry hal-01972134 fichier
62 POSTER 2018 On the use of a pulsed-laser source in laboratory seismic experiments hal-01957147 fichier
63 POSTER 2014 Performance comparison of HDG and classical DG method for the simulation of seismic wave propagation in harmonic domain hal-01096318 fichier
64 POSTER 2014 Imaging of complex media with elastic wave equations hal-01096620 fichier
65 POSTER 2013 Absorbing Boundary Conditions for anisotropic elastic waves hal-01133055 fichier
66 PRESCONF 2018 Polynomial Space-Time Trefftz-DG Method for Elasto-Acoustics hal-01907784 fichier
67 PRESCONF 2013 Discontinuous Galerkin methods for solving Helmholtz isotropic wave equations for seismic applications hal-00929971 fichier
68 REPORT 2020 Implementation of HDG method for 2D anisotropic poroelastic first-order harmonic equations hal-02486942 fichier
69 REPORT 2020 Polynomial-reproducing spline spaces from fine zonotopal tilings hal-02865801 fichier arxiv
70 REPORT 2020 Low-order absorbing boundary condition for two-dimensional isotropic poroelasticity hal-02911686 fichier
71 REPORT 2019 Analytic solutions and transmission eigenvalues in isotropic poroelasticity for bounded domain, scattering of obstacles and fluid-solid interaction problems in 2D hal-02408315 fichier
72 REPORT 2019 Full determination of elastic scatterer characteristics from FFP measurements hal-01976990 fichier
73 REPORT 2017 Space-Time Trefftz - Discontinuous Galerkin Approximation for Elasto-Acoustics hal-01614126 fichier
74 REPORT 2015 Discontinuous Galerkin methods for the simulation of the propagation of the elastic wave equations in the frequency domain hal-01408700 fichier
75 REPORT 2015 Polynomial speeds in a Discontinuous Galerkin code hal-01176854 fichier
76 REPORT 2015 Hybridizable Discontinuous Galerkin method for the simulation of the propagation of the elastic wave equations in the frequency domain hal-01408705 fichier
77 REPORT 2013 A Local Wave Tracking Strategy for Efficiently Solving Mid- and High-Frequency Helmholtz Problems hal-00861988 fichier
78 REPORT 2013 Long-term stable acoustic absorbing boundary conditions for regular-shaped surfaces hal-00776058 fichier
79 REPORT 2011 Numerical study of the stability of the Interior Penalty Discontinuous Galerkin method for the wave equation with 2D triangulations inria-00617817 fichier
80 REPORT 2011 A new family of second-order absorbing boundary conditions for the acoustic wave equation - Part I: Construction and mathematical analysis inria-00570301 fichier
81 REPORT 2011 A new family of second-order absorbing boundary conditions for the acoustic wave equation - Part II : Mathematical and numerical studies of a simplified formulation inria-00578152 fichier
82 REPORT 2010 Stability analysis of the Interior Penalty Discontinuous Galerkin method for the wave equation inria-00547862 fichier
83 REPORT 2010 New high order schemes based on the modified equation technique for solving the wave equation inria-00497627 fichier
84 REPORT 2008 Analytical Solution for Wave Propagation in Stratified Poroelastic Medium. Part II: the 3D Case inria-00305891 fichier arxiv
85 REPORT 2008 Analytical Solution for Wave Propagation in Stratified Acoustic/Porous Media. Part II: the 3D Case inria-00305884 fichier arxiv
86 REPORT 2008 Analytical Solution for Wave Propagation in Stratified Acoustic/Porous Media. Part I: the 2D Case inria-00274136 fichier
87 REPORT 2008 Analytical Solution for Wave Propagation in Stratified Poroelastic Medium. Part I: the 2D Case inria-00305395 fichier arxiv
88 REPORT 2007 Energy Conserving Explicit Local Time-Stepping for Second-Order Wave Equations inria-00193160 fichier
89 REPORT 2006 Une présentation mathématique de la méthode de Cagniard-de Hoop Partie II En dimension trois inria-00070200 fichier
90 REPORT 2006 Une présentation mathématique de la méthode de Cagniard-de Hoop Partie I En dimension deux inria-00070201 fichier
91 REPORT 2003 An Analysis of Higher Order Boundary Conditions for the Wave Equation. inria-00071617 fichier
92 THESE 2005 Approches analytiques et numériques de problèmes de transmission en propagation d'ondes en régime transitoire. Application au couplage fluide-structure et aux méthodes de couches parfaitement adaptées tel-00008708 fichier

Références complètes

  1. Hélène Barucq, Julien Diaz, Vanessa Mattesi, Sébastien Tordeux. Asymptotic behavior of acoustic waves scattered by very small obstacles. ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, In press, 55, pp.705 - 731. ⟨10.1051/m2an/2020047⟩. ⟨hal-01250654v2⟩
  2. Hélène Barucq, Abderrahmane Bendali, Julien Diaz, Sébastien Tordeux. Local strategies for improving the conditioning of the plane-wave Ultra-Weak Variational Formulation. Journal of Computational Physics, Elsevier, In press, 441, pp.110449. ⟨10.1016/j.jcp.2021.110449⟩. ⟨hal-03235684⟩
  3. Izar Azpiroz, Hélène Barucq, Julien Diaz, Rabia Djellouli. An effective numerical strategy for retrieving all characteristic parameters of an elastic scatterer from its FFP measurements. Journal of Computational Physics, Elsevier, 2020, 419, ⟨10.1016/j.jcp.2020.109683⟩. ⟨hal-02961043⟩
  4. Juliette Chabassier, Julien Diaz, Sébastien Imperiale. Construction and analysis of fourth order, energy consistent, family of explicit time discretizations for dissipative linear wave equations. ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, In press. ⟨hal-01894238v2⟩
  5. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stéphane Lanteri. Hybridizable discontinuous Galerkin method for the two-dimensional frequency-domain elastic wave equations. Geophysical Journal International, Oxford University Press (OUP), 2018, 213 (1), pp.637--659. ⟨10.1093/gji/ggx533⟩. ⟨hal-01656440⟩
  6. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Space-time Trefftz-DG approximation for elasto-acoustics. Applicable Analysis, Taylor & Francis, 2018, 00, pp.1 - 16. ⟨hal-01940623⟩
  7. Julien Diaz, Victor Péron. Equivalent Robin Boundary Conditions for Acoustic and Elastic Media. Mathematical Models and Methods in Applied Sciences, World Scientific Publishing, 2016. ⟨hal-01254194⟩
  8. Angel Rodriguez Rozas, Julien Diaz. Non-conforming curved finite element schemes for time-dependent elastic–acoustic coupled problems. Journal of Computational Physics, Elsevier, 2016, 305, pp.44--62. ⟨10.1016/j.jcp.2015.10.028⟩. ⟨hal-01255188⟩
  9. Kersten Schmidt, Julien Diaz, Christian Heier. Non-conforming Galerkin finite element methods for local absorbing boundary conditions of higher order. Computers & Mathematics with Applications, Elsevier, 2015, 70 (9), pp. 2252--2269. ⟨10.1016/j.camwa.2015.08.034⟩. ⟨hal-01184251⟩
  10. Julien Diaz, Marcus Grote. Multi-level explicit local time-stepping methods for second-order wave equations. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2015, 291, pp.240-265. ⟨10.1016/j.cma.2015.03.027⟩. ⟨hal-01184090⟩
  11. Manuela Castro, Julien Diaz, Victor Péron. Equivalent Boundary Conditions for Heterogeneous Acoustic Media. Tendências em Matemática Aplicada e Computacional, Sociedade Brasileira de Matemática Aplicada e Computacional, 2014, 15 (3), pp.301-310. ⟨10.5540/tema.2014.015.03.0301⟩. ⟨hal-01110728⟩
  12. Hélène Barucq, Lionel Boillot, Henri Calandra, Julien Diaz. Absorbing Boundary Conditions for 2D Tilted Transverse Isotropic Media. ESAIM: Proceedings, EDP Sciences, 2014, Congrès SMAI 2013, 45, pp.400-409. ⟨10.1051/proc/201445041⟩. ⟨hal-01085442⟩
  13. Mohamed Amara, Sharang Chaudhry, Julien Diaz, Rabia Djellouli, Steven Fiedler. A local wave tracking strategy for efficiently solving mid-and high-frequency Helmholtz problems.. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2014, 276, pp.473--508. ⟨10.1016/j.cma.2014.03.012⟩. ⟨hal-01010465⟩
  14. Hélène Barucq, Henri Calandra, Julien Diaz, Florent Ventimiglia. High-Order Time Discretization Of The Wave Equation By Nabla-P Scheme. ESAIM: Proceedings, EDP Sciences, 2014, 45, pp.67 - 74. ⟨10.1051/proc/201445007⟩. ⟨hal-01111071⟩
  15. Hélène Barucq, Julien Diaz, Véronique Duprat. Long-Time Stability Analysis of Acoustic Absorbing Boundary Conditions for Regular-Shaped Surfaces. Mathematical Models and Methods in Applied Sciences, World Scientific Publishing, 2013, 23 (11), pp.2129-2154. ⟨hal-00759451⟩
  16. Cyril Agut, Julien Diaz. Stability analysis of the Interior Penalty Discontinuous Galerkin method for the wave equation. ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, 2013, 47 (3), pp.903-932. ⟨10.1051/m2an/2012061⟩. ⟨hal-00759457⟩
  17. Hélène Barucq, Julien Diaz, Véronique Duprat. Micro-differential boundary conditions modelling the absorption of acoustic waves by 2D arbitrarily-shaped convex surfaces. Communications in Computational Physics, Global Science Press, 2012, 11 (2), pp.674-690. ⟨10.4208/cicp.311209.260411s⟩. ⟨hal-00649837⟩
  18. Hélène Barucq, Théophile Chaumont-Frelet, Julien Diaz, Victor Péron. Upscaling for the Laplace problem using a discontinuous Galerkin method. Journal of Computational and Applied Mathematics, Elsevier, 2012, ⟨10.1016/j.cam.2012.05.025⟩. ⟨hal-00757098⟩
  19. Hélène Barucq, Julien Diaz, Mounir Tlemcani. New absorbing layers conditions for short water waves. Journal of Computational Physics, Elsevier, 2010, 229, pp.58-72. ⟨10.1016/j.jcp.2009.08.033⟩. ⟨inria-00418317⟩
  20. Julien Diaz, Abdelaâziz Ezziani. Analytical solution for waves propagation in heterogeneous acoustic/porous media. Part II: the 3D case. Communications in Computational Physics, Global Science Press, 2010, 7 (3), pp.445-472. ⟨10.4208/cicp.2009.08.149⟩. ⟨inria-00404228⟩
  21. Julien Diaz, Marcus Grote. Energy Conserving Explicit Local Time-Stepping for Second-Order Wave Equations. SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics, 2009, 31 (3), pp.1985-2014. ⟨10.1137/070709414⟩. ⟨inria-00409233⟩
  22. Julien Diaz, Patrick Joly. A time domain analysis of PML models in acoustics.. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2006, 195 (29-32), pp.3820-3853. ⟨10.1016/j.cma.2005.02.031⟩. ⟨inria-00410313⟩
  23. Julien Diaz, Patrick Joly. Robust high order non-conforming finite element formulation for time domain fluid-structure interaction. Journal of Computational Acoustics, World Scientific Publishing, 2005, 13 (3), pp.403-431. ⟨10.1142/S0218396X05002736⟩. ⟨inria-00409201⟩
  24. Julien Diaz, Patrick Joly. AN ANALYSIS OF HIGHER ORDER BOUNDARY CONDITIONS FOR THE WAVE EQUATION. SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, 2005, 65 (5), pp.1547-1575. ⟨10.1137/S0036139903436145⟩. ⟨inria-00409197⟩
  25. Christina Morency, Eric Matzel, Niels Grobbe, Daniel Brito, Clarisse Bordes, et al.. Seismoelectric effects for geothermal resources assessment and monitoring. IMAGE 2021 - Society of Exploration Geophysicists Annual Meeting and Exposition, Sep 2021, Denver, United States. ⟨hal-03287783⟩
  26. Chengyi Shen, Daniel Brito, Julien Diaz, Clarisse Bordes, Jean Virieux, et al.. Tomographic imaging of a carbonate core using different ultrasonic seismic sources at the laboratory scale : piezoelectric vs point-like pulsed-laser. IMAGE 2021 - Society of Exploration Geophysicists Annual Meeting and Exposition, Sep 2021, Denver, United States. ⟨hal-03287748⟩
  27. Pierre Jacquet, Andreas Atle, Hélène Barucq, Henri Calandra, Julien Diaz. Time Domain Full Waveform Inversion involving Discontinuous Galerkin approximation. WAVES 2019 - 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Aug 2019, Vienna, Austria. ⟨hal-02422856⟩
  28. Pierre Jacquet, Andreas Atle, Hélène Barucq, Henri Calandra, Julien Diaz. Numerical Scheme Impacts on Time Domain Full Waveform Inversion. MATHIAS 2019, Oct 2019, Serris, France. ⟨hal-02422842⟩
  29. Hélène Barucq, Henri Calandra, Aurélien Citrain, Julien Diaz, Christian Gout. Approximation SEM-DG pour les problèmes d'ondes elasto-acoustiques. JOSO 2019 - Journées Ondes Sud-Ouest, Mar 2019, Le Barp, France. ⟨hal-02070730⟩
  30. Hélène Barucq, Henri Calandra, Aurélien Citrain, Julien Diaz, Christian Gout. High order discretization of seismic waves-problems based upon DG-SE methods. WAVES 2019 - 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Aug 2019, Vienne, Austria. ⟨hal-02277988⟩
  31. Hélène Barucq, Abderrahmane Bendali, Julien Diaz, Sébastien Tordeux. On the finite element solution of helmholtz problems in anisotropic media. Journées Ondes Sud-Ouest (JOSO), Mar 2019, Le Barp, France. ⟨hal-02138982⟩
  32. Hélène Barucq, Henri Calandra, Aurélien Citrain, Julien Diaz, Christian Gout. High-order DG-SE approximations of elastodynamic wave problems with stable Perfectly Matched Layers. MATHIAS 2019, Oct 2019, Serris, France. ⟨hal-02425960⟩
  33. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Space-time Trefftz-DG methods on tent pitching meshes for elastoacoustic wave propagation. ICIAM 2019 - International Congress on Industrial and Applied Mathematics, Jul 2019, Valencia, Spain. ⟨hal-02361167⟩
  34. Pierre Jacquet, Hélène Barucq, Julien Diaz, Henri Calandra. Full Waveform Inversion Adjoint Studies MATHIAS 2018. MATHIAS 2018 - Computational Science Engineering & Data Science by TOTAL, Oct 2018, Serris, France. ⟨hal-01907804⟩
  35. Hélène Barucq, Henri Calandra, Aurélien Citrain, Julien Diaz, Christian Gout. On the coupling of Spectral Element Method with Discontinuous Galerkin approximation for elasto-acoustic problems. 13th World Congress of Computational Mecanics, Jul 2018, New-York, United States. ⟨hal-01907431⟩
  36. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Space-time Trefftz-DG approach for elasto-acoustic wave propagation. WCCM 2018 - 13th World Congress on Computational Mechanics, Jul 2018, New-York, United States. ⟨hal-01940530⟩
  37. Hélène Barucq, Henri Calandra, Aurélien Citrain, Julien Diaz, Christian Gout. SEM-DG Approximation for elasto-acoustics. MATHIAS 2018 Computational Science Engineering & Data Science by TOTAL, Oct 2018, Serris, France. ⟨hal-01872812v2⟩
  38. Vinícius Machado, Amanda Braga, Natália Rampon, Jean Bez, Francieli Boito, et al.. Towards Energy-Efficient Storage Servers. 32nd ACM Symposium on Applied Computing (SAC 2017), Sung Y. Shin, Apr 2017, Marrakesh, Morocco. ⟨hal-01519168⟩
  39. Henri Calandra, Elvira Shishenina, Julien Diaz, Hélène Barucq. Trefftz-DG Approximation for the Elasto-Acoustics. WAVES 2017 - 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation, May 2017, Minneapolis, United States. ⟨hal-01693111⟩
  40. Hélène Barucq, Henri Calandra, Aurélien Citrain, Julien Diaz, Christian Gout. Spectral Element Method and Discontinuous Galerkin approximation for elasto-acoustic problems. MATHIAS – TOTAL Symposium on Mathematics, Oct 2017, Paris, France. ⟨hal-01690670⟩
  41. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Trefftz -Discontinuous Galerkin Approach for Solving Elastodynamic Problem. ENUMATH 2017 - European Conference on Numerical Mathematics and Advanced Applications, Sep 2017, Voss, Norway. ⟨hal-01691617v2⟩
  42. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stephane Lanteri. Hybridizable Discontinuous Galerkin Methods for modelling 3D seismic wave propagation in harmonic domain. WAVES 2017 - 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation, May 2017, Minneapolis, United States. ⟨hal-01693189⟩
  43. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stéphane Lanteri. Performances analysis of a Hybridizable discontinuous Galerkin solver for the 3D Helmholtz equations in geophysical context. Third EAGE workshop on High performance computing for Upstream, Oct 2017, Athens, Greece. ⟨hal-01677290⟩
  44. Chengyi Shen, Daniel Brito, Valier Poydenot, Julien Diaz, Stéphane Garambois, et al.. Seismic wave propagation in heterogeneous limestone samples. Journées d'Etude des Milieux Poreux, Oct 2016, Anglet, France. ⟨hal-01388195⟩
  45. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stephane Lanteri. Resolution strategy for the Hybridizable Discontinuous Galerkin system for solving Helmholtz elastic wave equations. Face to face meeting HPC4E Brazilian-European project, Sep 2016, Gramado, Brazil. ⟨hal-01400643⟩
  46. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stephane Lanteri. Comparison of solvers performance when solving the 3D Helmholtz elastic wave equations using the Hybridizable Discontinuous Galerkin method. Workshop DIP - Depth Imaging Partnership, Oct 2016, Houston, United States. ⟨hal-01400656⟩
  47. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Trefftz-DG Approximation for the Elasto-Acoustics. Workshop de DIP, l’action stratégique INRIA TOTAL, Oct 2016, Houston, United States. ⟨hal-01416241⟩
  48. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stephane Lanteri. Comparison of solvers performance when solving the 3D Helmholtz elastic wave equations over the Hybridizable Discontinuous Galerkin method. MATHIAS – TOTAL Symposium on Mathematics, Oct 2016, Paris, France. ⟨hal-01400663⟩
  49. Hélène Barucq, Morgane Bergot, Juliette Chabassier, Julien Diaz. Performance assessments of absorbing conditions for the reverse time-harmonic migration. PANACM 2015 - 1st Pan-American Congress on Computational Mechanic, Apr 2015, Buenos Aires, Argentina. pp.1-8. ⟨hal-01184102⟩
  50. Julien Diaz, Victor Péron. Equivalent Robin Boundary Conditions for Acoustic and Elastic Media. First Inria-Mexico Workshop in Applied Mathematics and Computer Science, Jun 2015, Mexico City, Mexico. ⟨hal-01254193⟩
  51. Hélène Barucq, Henri Calandra, Julien Diaz, Florent Ventimiglia. High Order Time Discretization Of The Wave Equation By Nabla-P Scheme. Application to the Reverse Time Migration. WAVES 2013, Jun 2013, Gammarth, Tunisia. ⟨hal-00924172⟩
  52. Hélène Barucq, Juliette Chabassier, Julien Diaz, Elodie Estecahandy. Numerical Analysis of a reduced formulation of an elasto-acoustic scattering problem. WAVES 13 : 11th International Conference on Mathematical and Numerical Aspects of Waves, Jun 2013, Gammarth, Tunisia. ⟨hal-00873633⟩
  53. Julien Diaz, Victor Péron. Equivalent Conditions for Elasto-Acoustics. Waves 2013 - 11th International Conference on Mathematical and Numerical Aspects of Waves, Jun 2013, Gammarth, Tunisia. pp.345-346. ⟨hal-00842571⟩
  54. Hélène Barucq, Lionel Boillot, Henri Calandra, Julien Diaz. Absorbing boundary conditions for anisotropic elastodynamic media. Acoustics 2012, Apr 2012, Nantes, France. ⟨hal-00811168⟩
  55. Hélène Barucq, Julien Diaz, Sébastien Tordeux. Introduction to the mathematical analysis of the Helmholtz equation : Sommerfeld condition, limiting amplitude principle and limiting absorption principle. Summer School Jaca 2012, Sep 2012, Jaca, Spain. ⟨hal-00927403⟩
  56. Cyril Agut, Julien Diaz, Abdelaâziz Ezziani. High-order discretizations for the wave equation based on the modified equation technique. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00554448⟩
  57. Hélène Barucq, Julien Diaz, Véronique Duprat. Approximate boundary conditions based on a complete transparent condition for the acoustic wave equation. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00554446⟩
  58. Julien Diaz, Patrick Joly. Application of Cagniard de Hoop Method to the Analysis of Perfectly Matched Layers. 3rd IFAC Workshop on Fractional Differentiation and its Applications, Nov 2008, Ankara, Turkey. ⟨inria-00343016⟩
  59. Julien Diaz. Modelling and advanced simulation of wave propagation phenomena in 3D geophysical media.. Analysis of PDEs [math.AP]. Université de Pau et des Pays de l'Adour, 2016. ⟨tel-01304349⟩
  60. Andreas Atle, Hélène Barucq, Henri Calandra, Julien Diaz, Pierre Jacquet. Time-Domain Full Waveform Inversion based on high order discontinuous numerical schemes. AGU Fall meeting 2019, Dec 2019, San Francisco, United States. ⟨hal-02422862⟩
  61. Chengyi Shen, Daniel Brito, Julien Diaz, Deyuan Zhang, Jochen Schell, et al.. High resolution spatial and temporal laboratory seismic datasets by Laser Doppler Vibrometry. AGU Fall Meeting, Dec 2018, Washington, United States. ⟨hal-01972134⟩
  62. Chengyi Shen, Daniel Brito, Julien Diaz, Deyuan Zhang, Clarisse Bordes, et al.. On the use of a pulsed-laser source in laboratory seismic experiments. AGU meeting 2018, Dec 2018, Washington, United States. ⟨hal-01957147⟩
  63. Marie Bonnasse-Gahot, Stéphane Lanteri, Julien Diaz, Henri Calandra. Performance comparison of HDG and classical DG method for the simulation of seismic wave propagation in harmonic domain. Journées Total-Mathias 2014, Oct 2014, Paris, France. ⟨hal-01096318⟩
  64. Jérôme Luquel, Hélène Barucq, Julien Diaz, Henri Calandra. Imaging of complex media with elastic wave equations. SIAM Conference on IMAGING SCIENCE, May 2014, Hong Kong, China. 2014. ⟨hal-01096620⟩
  65. Lionel Boillot, Hélène Barucq, Julien Diaz, Henri Calandra. Absorbing Boundary Conditions for anisotropic elastic waves. SMAI - Congrès, 6e Biennale Française de la Société de Mathématiques Appliquées et Industrielles, 2013, Seignosse, France. ⟨hal-01133055⟩
  66. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Polynomial Space-Time Trefftz-DG Method for Elasto-Acoustics. MATHIAS 2018, Oct 2018, Serris, France. ⟨hal-01907784⟩
  67. Marie Bonnasse-Gahot, Stephane Lanteri, Julien Diaz, Henri Calandra. Discontinuous Galerkin methods for solving Helmholtz isotropic wave equations for seismic applications. HOSCAR - 3rd Brazil-French workshop on High performance cOmputing and SCientific dAta management dRiven by highly demanding applications (INRIA-CNPq), Sep 2013, Bordeaux, France. 2013. ⟨hal-00929971⟩
  68. Hélène Barucq, Julien Diaz, Rose-Cloé Meyer, Ha Pham. Implementation of HDG method for 2D anisotropic poroelastic first-order harmonic equations. [Research Report] RR-9326, Inria Bordeaux Sud-Ouest; UPPA (LMA-Pau). 2020. ⟨hal-02486942⟩
  69. Hélène Barucq, Henri Calandra, Julien Diaz, Stefano Frambati. Polynomial-reproducing spline spaces from fine zonotopal tilings. [Research Report] RR-9350, Inria Bordeaux - Sud-Ouest; Total E&P. 2020, pp.30. ⟨hal-02865801v3⟩
  70. Hélène Barucq, Julien Diaz, Rose-Cloé Meyer, Ha Pham. Low-order absorbing boundary condition for two-dimensional isotropic poroelasticity. [Research Report] RR-9358, Inria. 2020. ⟨hal-02911686v2⟩
  71. Hélène Barucq, Julien Diaz, Rose-Cloé Meyer, Ha Pham. Analytic solutions and transmission eigenvalues in isotropic poroelasticity for bounded domain, scattering of obstacles and fluid-solid interaction problems in 2D. [Research Report] RR-9312, INRIA Bordeaux; UPPA (LMA-Pau). 2019. ⟨hal-02408315⟩
  72. Izar Azpiroz, Hélène Barucq, Julien Diaz, Rabia Djellouli. Full determination of elastic scatterer characteristics from FFP measurements. [Research Report] RR-9247, INRIA Bordeaux; California State University at Northridge. 2019, pp.72. ⟨hal-01976990⟩
  73. Hélène Barucq, Henri Calandra, Julien Diaz, Elvira Shishenina. Space-Time Trefftz - Discontinuous Galerkin Approximation for Elasto-Acoustics. [Research Report] RR-9104, Inria Bordeaux Sud-Ouest; UPPA (LMA-Pau); Total E&P. 2017. ⟨hal-01614126⟩
  74. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stéphane Lanteri. Discontinuous Galerkin methods for the simulation of the propagation of the elastic wave equations in the frequency domain. [Research Report] RR-8989, INRIA Bordeaux; INRIA Sophia Antipolis - Méditerranée. 2015, pp.56. ⟨hal-01408700v2⟩
  75. Hélène Barucq, Julien Diaz, Vanessa Mattesi. Polynomial speeds in a Discontinuous Galerkin code. [Internship report] INRIA Bordeaux. 2015, pp.57. ⟨hal-01176854v2⟩
  76. Marie Bonnasse-Gahot, Henri Calandra, Julien Diaz, Stéphane Lanteri. Hybridizable Discontinuous Galerkin method for the simulation of the propagation of the elastic wave equations in the frequency domain. [Research Report] RR-8990, INRIA Bordeaux; INRIA Sophia Antipolis - Méditerranée. 2015, pp.46. ⟨hal-01408705v2⟩
  77. Mohamed Amara, Sharang Chaudry, Julien Diaz, Rabia Djellouli, Steven Fiedler. A Local Wave Tracking Strategy for Efficiently Solving Mid- and High-Frequency Helmholtz Problems. [Research Report] RR-8364, INRIA. 2013, pp.47. ⟨hal-00861988⟩
  78. Hélène Barucq, Julien Diaz, Véronique Duprat. Long-term stable acoustic absorbing boundary conditions for regular-shaped surfaces. [Research Report] RR-8203, INRIA. 2013, pp.34. ⟨hal-00776058⟩
  79. Cyril Agut, Jean-Michel Bart, Julien Diaz. Numerical study of the stability of the Interior Penalty Discontinuous Galerkin method for the wave equation with 2D triangulations. [Research Report] RR-7719, INRIA. 2011. ⟨inria-00617817⟩
  80. Hélène Barucq, Julien Diaz, Véronique Duprat. A new family of second-order absorbing boundary conditions for the acoustic wave equation - Part I: Construction and mathematical analysis. [Research Report] RR-7553, INRIA. 2011. ⟨inria-00570301⟩
  81. Hélène Barucq, Julien Diaz, Véronique Duprat. A new family of second-order absorbing boundary conditions for the acoustic wave equation - Part II : Mathematical and numerical studies of a simplified formulation. [Research Report] RR-7575, INRIA. 2011. ⟨inria-00578152⟩
  82. Cyril Agut, Julien Diaz. Stability analysis of the Interior Penalty Discontinuous Galerkin method for the wave equation. [Research Report] RR-7494, INRIA. 2010, pp.34. ⟨inria-00547862v2⟩
  83. Cyril Agut, Julien Diaz. New high order schemes based on the modified equation technique for solving the wave equation. [Research Report] RR-7331, INRIA. 2010, pp.34. ⟨inria-00497627⟩
  84. Julien Diaz, Abdelaâziz Ezziani. Analytical Solution for Wave Propagation in Stratified Poroelastic Medium. Part II: the 3D Case. [Research Report] RR-6596, INRIA. 2008, pp.40. ⟨inria-00305891⟩
  85. Julien Diaz, Abdelaâziz Ezziani. Analytical Solution for Wave Propagation in Stratified Acoustic/Porous Media. Part II: the 3D Case. [Research Report] RR-6595, INRIA. 2008, pp.31. ⟨inria-00305884⟩
  86. Julien Diaz, Abdelaâziz Ezziani. Analytical Solution for Wave Propagation in Stratified Acoustic/Porous Media. Part I: the 2D Case. [Research Report] RR-6509, INRIA. 2008, pp.28. ⟨inria-00274136v3⟩
  87. Julien Diaz, Abdelaâziz Ezziani. Analytical Solution for Wave Propagation in Stratified Poroelastic Medium. Part I: the 2D Case. [Research Report] RR-6591, INRIA. 2008, pp.27. ⟨inria-00305395⟩
  88. Julien Diaz, Marcus Grote. Energy Conserving Explicit Local Time-Stepping for Second-Order Wave Equations. [Research Report] RR-6377, INRIA. 2007, pp.34. ⟨inria-00193160v2⟩
  89. Julien Diaz, Patrick Joly. Une présentation mathématique de la méthode de Cagniard-de Hoop Partie II En dimension trois. [Rapport de recherche] RR-5825, INRIA. 2006, pp.93. ⟨inria-00070200⟩
  90. Julien Diaz, Patrick Joly. Une présentation mathématique de la méthode de Cagniard-de Hoop Partie I En dimension deux. [Rapport de recherche] RR-5824, INRIA. 2006, pp.89. ⟨inria-00070201⟩
  91. Julien Diaz, Patrick Joly. An Analysis of Higher Order Boundary Conditions for the Wave Equation.. [Research Report] RR-4962, INRIA. 2003. ⟨inria-00071617⟩
  92. Julien Diaz. Approches analytiques et numériques de problèmes de transmission en propagation d'ondes en régime transitoire. Application au couplage fluide-structure et aux méthodes de couches parfaitement adaptées. Modélisation et simulation. ENSTA ParisTech, 2005. Français. ⟨tel-00008708⟩