Nombre de documents

47

Publications


Article dans une revue15 documents

  • Cédric Bellis, Hervé Moulinec. A full-field image conversion method for the inverse conductivity problem with internal measurements. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2016, 472 (2187), <10.1098/rspa.2015.0488>. <hal-01323124>
  • Abderrahmin Ben Jazia, Bruno Lombard, Cédric Bellis. Wave propagation in a fractional viscoelastic Andrade medium: diffusive approximation and numerical modeling. Wave Motion, Elsevier, 2014, 51 (6), pp.994-1010. <10.1016/j.wavemoti.2014.03.011>. <hal-00919673v2>
  • Guillaume Bal, Cédric Bellis, Sébastien Imperiale, François Monard. Reconstruction of constitutive parameters in isotropic linear elasticity from noisy full-field measurements. Inverse Problems, IOP Publishing, 2014, 30, pp.125004. <10.1088/0266-5611/30/12/125004>. <hal-01090474>
  • C. Bellis, B. Holtzman. Sensitivity of seismic measurements to frequency-dependent attenuation and upper mantle structure: An initial approach. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2014, 119 (7), <10.1002/2013JB010831>. <hal-01323112>
  • Cédric Bellis, Marc Bonnet, B. B. Guzina. Apposition of the topological sensitivity and linear sampling approaches to inverse scattering. Wave Motion, Elsevier, 2013, 50, pp.891-908. <10.1016/j.wavemoti.2013.02.013>. <hal-00797649>
  • Cédric Bellis, Marc Bonnet. Qualitative identification of cracks using 3D transient elastodynamic topological derivative: formulation and FE implementation. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2013, 253, pp.89-105. <10.1016/j.cma.2012.10.006>. <hal-00741515>
  • C. Bellis, F. Cakoni, B. B. Guzina. Nature of the transmission eigenvalue spectrum for elastic bodies. IMA Journal of Applied Mathematics, Oxford University Press (OUP), 2013, 78 (5), pp.895-923. <http://imamat.oxfordjournals.org/content/78/5/895>. <10.1093/imamat/hxr070>. <hal-01323097>
  • Cédric Bellis, Marc Bonnet, Fioralba Cakoni. Acoustic inverse scattering using topological derivative of far-field measurements-based L2 cost functionals. Inverse Problems, IOP Publishing, 2013, pp.075012. <10.1088/0266-5611/29/7/075012>. <hal-00835030>
  • Cedric Bellis, Sébastien Imperiale. Dynamical 1D models of passive piezoelectric sensors. Mathematics and Mechanics of Solids, SAGE Publications, 2013, <10.1177/1081286512469980>. <hal-00875813>
  • Cedric Bellis, Sébastien Imperiale. Reciprocity identities for quasi-static piezoelectric transducer models: Application to cavity identification using iterated excitations and a topological sensitivity approach. Wave Motion, Elsevier, 2013. <hal-00875812>
  • Cédric Bellis, Andrei Constantinescu, Thomas Coquet, Thomas Jaravel, Armin Lechleiter. A non-iterative sampling approach using noise subspace projection for EIT. Inverse Problems, IOP Publishing, 2012, pp.doi:10.1088/0266-5611/28/7/075015. <hal-00757299>
  • Cédric Bellis, Marc Bonnet. A FEM-based topological sensitivity approach for fast qualitative identification of buried cavities from elastodynamic overdetermined boundary data. International Journal of Solids and Structures, Elsevier, 2010, 47, pp.1221-1242. <10.1016/j.ijsolstr.2010.01.011>. <hal-00446550v2>
  • Cédric Bellis, B. B. Guzina. On the existence and uniqueness of a solution to the interior transmission problem for piecewise-homogeneous solids. Journal of Elasticity, Springer Verlag, 2010, in press. <hal-00462117>
  • Guzina Bojan, Fioralba Cakoni, Cédric Bellis. On the multi-frequency obstacle reconstruction via the linear sampling method. Inverse Problems, IOP Publishing, 2010, <http://stacks.iop.org/0266-5611/26/i=12/a=125005>. <hal-01323072>
  • Cédric Bellis, Marc Bonnet. Crack identification by 3D time-domain elastic or acoustic topological sensitivity. Comptes Rendus Mécanique, Elsevier Masson, 2009, 337, pp.124-130. <10.1016/j.crme.2009.03.015>. <hal-00371796v3>

Communication dans un congrès26 documents

  • Cédric Bellis, Pierre Suquet. Converting strain maps into elasticity maps for materials with small contrast. XXIV ICTAM, Aug 2016, Montreal, Canada. ICTAM. <hal-01323321>
  • Cédric Bellis, Pierre Suquet. Converting strain maps into elasticity maps for materials with small contrast. SIAM Conference on Mathematical Aspects of Materials Science, 2016, Philadelphia, United States. <hal-01323324>
  • Cédric Bellis, Pierre Suquet. From strain maps to elastic properties of composite materials: the small contrast limit. IUTAM Symposium on Filling Gaps in Material Property Space, Mar 2016, Cambridge, United Kingdom. <hal-01323329>
  • Cédric Bellis, Marc Bonnet, Fioralba Cakoni. Acoustic inverse scattering using topological derivative of far-field measurements-based L2 cost functionals. Conference GDR 2015, Dec 2015, Aussois, France. GDR2501. <hal-01323310>
  • Cédric Bellis, H. Moulinec. Sur une méthode de conversion d’images de mesures de champs : Application au problème inverse de conductivité. Colloque National en Calcul des Structures, May 2015, Giens, France. CSMA. <hal-01323313>
  • Cédric Bellis, Marc Bonnet, Fioralba Cakoni. Acoustic inverse scattering using topological derivative of far-field measurements-based L2 cost functionals. Workshop GOMS Problèmes inverses et domaines associés, 2015, Marseille, France. <hal-01323316>
  • Cédric Bellis, H. Moulinec. A FFT-based numerical method to convert intensity maps into conductivity contrast maps. WAVES 2015, 2015, Karlsruhe, Germany. WAVES. <hal-01323319>
  • Abderrahmin Ben Jazia, Bruno Lombard, Cédric Bellis. Wave propagation in a fractional viscoelastic medium: diffusive approximation and numerical modeling. 9th International Conference on Mechanics of Time Dependent Materials, May 2014, Montréal, Canada. 2014. <hal-01310406>
  • Bal G., Cédric Bellis, Sebastien Imperiale, François Monard. Reconstruction of elastic moduli from noisy full-field measurements. WCCM - ECCM, Jul 2014, Barcelone, Spain. <hal-01323309>
  • Cédric Bellis, Marc Bonnet, Fioralba Cakoni. Acoustic inverse scattering using topological derivative of far-field measurements-based L2 cost functionals. SIAM Conf. Imaging Science, May 2014, Hong-Kong, China. <hal-01323305>
  • Cédric Bellis, Marc Bonnet, Fioralba Cakoni. Topological derivative for qualitative inverse scattering. Opening workshop of UCL Centre for Inverse Problems, Mar 2013, London, United Kingdom. 2013. <hal-00833132>
  • Cédric Bellis, Andrei Constantinescu, Armin Lechleiter. A NON-ITERATIVE SAMPLING APPROACH USING NOISE SUBSPACE PROJECTION FOR EIT. Inverse Problems, Control and Shape Optimization, Apr 2012, Palaiseau, France. PICOF 12. <hal-01323296>
  • Cédric Bellis, Marc Bonnet. Wave-based crack imaging in elastic solids using 3D time-domain topological sensitivity. WAVES 2011, Jul 2011, Vancouver, Canada. WAVES. <hal-01323282>
  • Cédric Bellis, Marc Bonnet. Identifying cracks in homogeneous and bimaterial bodies using 3D elastodynamic topological sensitivity. EURODYN, Jul 2011, Leuven, Belgium. EURODYN. <hal-01323213>
  • Cédric Bellis. Qualitative methods for inverse scattering in solid mechanics. GRACM International Congress on Computational Mechanics, Jun 2011, Athens, Greece. PhD ECCOMAS Olympiad. <hal-01323219>
  • Cédric Bellis, Marc Bonnet. Dynamical identification of cracks in 3D elastic bodies using topological sensitivity. U.S. National Congress on Computational Mechanics, Jul 2011, Minneapolis, United States. USNCCM. <hal-01323225>
  • Cédric Bellis, Marc Bonnet. Identification de fissures dans des milieux homogènes ou bimatériaux par sensibilité topologique élastodynamique temporelle. 10e colloque national en calcul des structures, May 2011, Giens, France. 7 p. ; Clé USB, 2011. <hal-00592820>
  • Cédric Bellis, Marc Bonnet. Identification de fissures dans des milieux homogènes ou bimatériaux par sensibilité topologique élastodynamique temporelle. 10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB, 2011. <hal-00623154>
  • Cédric Bellis, Marc Bonnet. Crack identification in elasticity using 3d time-domain topological derivative. European Conference on Computational Mechanics (ECCM 2010), 2010, France. <hal-00496768>
  • Cédric Bellis, Marc Bonnet. Identification de fissures par la méthode de sensibilité topologique en élastodynamique temporelle. GDR ONDES - MSPC, Sep 2010, Paris, France. <hal-01323186>
  • Cédric Bellis, B. B. Guzina. Interior transmission problem for piecewise-homogeneous solids. US National Congress of Theoretical and Applied Mechanics, Jun 2010, University Park, United States. 16th US National Congress of Theoretical and Applied Mechanics. <hal-01323206>
  • Cédric Bellis, Marc Bonnet. Identification non itérative de défauts par la méthode de sensibilité topologique en élastodynamique temporelle. M. Raous, P. Pasquet, C. Rey. Neuvième Colloque National en Calcul des Structures, May 2009, France. LMT cachan, pp.225--230, 2009. <hal-00399709>
  • Cédric Bellis, Marc Bonnet. Non-iterative defect identification by topological sensitivity method. 9th International Conference on Mathematical and Numerical Aspects of Waves, Jun 2009, Pau, France. <hal-00399712>
  • Cédric Bellis, Marc Bonnet, B. B. Guzina. Méthodes numériques rapides non-itératives en diffraction inverse élastodynamique basées sur l'asymptotique topologique de fonctions coût. Réunion plénière ''Interférence d'ondes'' du GDR Ondes, Paris, 2009, France. <hal-00473956>
  • Cédric Bellis, Marc Bonnet. Identification de cavités par la méthode de sensibilité topologique en élastodynamique temporelle. GDR ONDES, Dec 2008, Paris, France. 2008. <hal-01323156>
  • Cédric Bellis, Marc Bonnet. A non-iterative FEM-based cavity identification method using topological sensitivity for 2D and 3D time domain elastodynamics. WCCM - ECCOMAS, Jun 2008, Venise, Italy. WCCM - ECCOMAS 2008. <hal-01323162>

Poster5 documents

  • Cédric Bellis, P.-Y. P. Lin, Holtzman B., Gaherty J., Roy M.. Imaging the attenuation structure beneath the northwestern margin of Colorado Plateau: Integrating seismic body-wave observations and forward modeling. American Geophysical Union - Fall Meeting, Dec 2013, San Francisco, United States. <hal-01323303>
  • P.-Y. P. Lin, Gaherty J., Holtzman B., Cédric Bellis, Roy M.. Body-wave attenuation imaging across the northwestern margin of the colorado plateau. American Geophysical Union - Fall Meeting, Dec 2012, San Francisco, United States. <hal-01323290>
  • Cédric Bellis, B. B. Guzina. Interior Transmission Problem for Piecewise-Homogeneous Solids. MMNS Workshop on Inverse Problems for Waves: Methods and Applications , Mar 2010, Palaiseau, France. <hal-01323170>
  • Cédric Bellis, B. B. Guzina. Solving the Interior Transmission Problem in Geophysical Imaging. IP-RPI Symposium on Inverse Problems and System Identification of GeoSystems, Mar 2010, Troy, United States. <hal-01323191>
  • Cédric Bellis, Marc Bonnet. Qualitative Crack Identification by 3D Time-Domain Topological Sensitivity. Stability and Nonlinearity in Solid Mechanics: a symposium to honor Nguyen Quoc Son, Sep 2010, Paris, France. <hal-01323199>

Thèse1 document

  • Cédric Bellis. Qualitative Methods for Inverse Scattering in Solid Mechanics. Mechanics of the solides [physics.class-ph]. Ecole Polytechnique X, 2010. English. <pastel-00557545>