02 32 95 98 75 Directeur du LMI


  • Thèmes de recherche/Research topics: Approximation, PDE, Numerical analysis, Image processing. Applications in Medicine & Geophysics.
  • Collaborateur extérieur au projet MAGIQUE3D, INRIA Bordeaux Sud Ouest (Pau) et à l'UNAM (Mexico).
  • Liens industriels/Industry: TEB Prynel, ADWEN, ENGIE/La Compagnie du Vent, IFP Energies Nouvelles (2010-2013). Dassault Systèmes (2002-...). ELF Aquitaine, TOTAL, et Society of Petroleum Engineers (TX, USA).
  • Endadrement doctoral/Ph D supervisions:
    En cours : M.P. Schmidt (avec Dassault Sys.), A. Citrain (50%, avec H. Barucq), S. Benhida (avec A. Knippel, co-tutelle), Daniel Cervantes (UNAM Mexique, 50% avec P. Gonzalez Casanova).
    Soutenues : Edson Miyaura (2012/16) avec LOFIMS. Chaumont-Frelet (2012/15, avec H. Barucq), Solène Ozeré (2012/15) avec C. Le Guyader.   Z. Alès (avec A. Knippel, et LITIS),  D. Brazey (TEB Prynel, 50%), R. Derfoul (IFPEN, 2010-13, avec C. Le Guyader 50%), Marc Helbling (Cifre Dassault 2006-2010), A. Travert (Cifre Dassault 2002-2006), C. Le Guyader (2002-2004).
  • Collaborations: H. Barucq (INRIA MAGIQUE 3D), D. Bonner (Dassault Sys.),  E. Iosifova (Russia), Luminita Vese (UC Los Angeles), Lucia Romani (Milano Biccoca, Italie), S. da Veiga (IFP), Dimitri Komatitsch (CNRS), P. Gonzalez-Casanova (UNAM, Mexico), Espagne, Cuba, USA, Maroc...
  • Enseignement/Teaching: Génie Mathématique (Méthodes Numériques pour les EDP I et II : Eléments Finis, Calcul Spectral en GM4, Approximation, Imagerie/Méthodes numériques  en GM5), et Master Math Fondamentales et Appliquées (UniRouen et INSA, Méthodes Numériques). Evaluation Enseignements 2014/15 : GM4-S7 : 74,18/100 et GM4-S8: 88,3/100
  • Activités Administratives/Administrative activities: Directeur de la Recherche et de la Valorisation à l'INSA de Rouen depuis oct. 2014, Directeur du LMI depuis 2010. Rédacteur en Chef de Matapli (SMAI). Membre du CA de la SMAI de 2006 (réélu en 2009 et 2012) à 2015.
    Membre du Comité de  liaison de SMAI-SIGMA (entre 2006 et 2015), et de SMAI-MAIRCI depuis 2010. Membre du Conseil de Dpt GM entre 2012 et 2015. 
    Membre du Conseil Académique de Normandie Université depuis 2016.
    Création et Animation (avec P. Calka) de l'Axe 4 (Traitements numériques) du GRR Logistique-Mobilité-Numérique (Région Haute Normandie) de 2013 à 2016.
    Correspondant de la CDEFI pour  Mexfitec, Brafitec depuis 2014,  Arfitec de 2014 à 2016.
    Correspondant pour le Labex AMIES depuis 2014.
    Porteur du projet ECOS NORD du LMI avec le Mexique, qui a été sélectionné pour 2016-2019: Equations aux dérivées partielles pour des ondes et problèmes inverses : applications en physique, biologie et énergie propre.
    Correspondant Mathématique-Simulation-Optimisation du CRIANN - Maison Normande des Sciences du Numérique pour le Labex AMIES depuis 2016.
  • HDR: soutenue en 2004 -  Rapporteurs: A.J Chorin (UC Berkeley), A. Cohen (Paris VI), M.L. Mazure (Grenoble I), membres du jury: D. Apprato (Pau), A. Draux (Rouen), E. Laffon (Bordeaux), E. Lenglart (Rouen), W. Respondek (Rouen). PR à l'UVHC entre 2006 et 2010.
  • Doctorat soutenu en 1997, Université de Pau et des Pays de l'Adour, LMA, UMR CNRS 5142, Pau.
  • Cal Berkeley Alumni member
  • Visiting professor at the Univ. of Southern California (Los Angeles), UC Berkeley, Univ. of Hawai'i at Manoa (Honolulu), Univ. of Tromso (Norway)...
  • Organisations de manifestations : membre du comité scientifique de SMAI 2017, et co-organisation des conférences MATA 2003 et MATA 2007 (Cancun, Mexico), Curves and Surfaces (2014, 2010, 2006), French SMAI-Mexican SMM  Meeting on Industrial and Applied Mathematics à Villahormosa (Mexico, 2013)...


  • UC Berkeley Cal Alumni lifetime member #653315
     

Curves and Surfaces - Springer LNCS 9213 (2015)

8th International Conference, Paris, France, June 12-18,2014.

Editors: Boissonnat, J.-D., Cohen, A., Gibaru, O., Gout, C., Lyche, T., Mazure, M.-L., Schumaker, L.L. (Eds.)


 

This volume constitutes the thoroughly refereed post-conference proceedings of the 7th International Conference on Curves and Surfaces, held in Avignon, in June 2010. The conference had the overall theme: "Representation and Approximation of Curves and Surfaces and Applications".

The 39 revised full papers presented together with 9 invited talks were carefully reviewed and selected from 114 talks presented at the conference. The topics addressed by the papers range from mathematical foundations to practical implementation on modern graphics processing units and address a wide area of topics such as computer-aided geometric design, computer graphics and visualisation, computational geometry and topology, geometry processing, image and signal processing, interpolation and smoothing, scattered data processing and learning theory and subdivision, wavelets and multi-resolution methods.
Content Level »Research
Keywords »Approximation - geodesic paths - numerical simulation - sparse approximation - triangular meshes
Click HERE for more informations


Last papers

[2017] H. Barucq, T. Chaumont Frelet, C. Gout, Stability analysis of heterogeous Helmholtz problems and finite element solution based on propagation media approximation, Math.of Computation, Volume 86, Number 307, Pages 2129–2157, september 2017. 
 
[2017] D. Cervantes, P. Gonzalez, C. Gout, M. Moreles, A line search algorithm for wind field adjustment with incomplete data and RBF approximation, accepted for publication, Comp. and Applied Math., 2017.
 
[2016] H. Barucq, H. Calandra, T. Chaumont Frelet, C. Gout, The multiscale medium approximation method in Geophysics, soumis, 2016.
 
[2016] R. Fontanges, C. Gout, N. Forcadel, C. Le Guyader, A. Zakharova, T. Roy, D. Apprato, P. Alexandre, B. Jobard, Wind velocity field approximation from sparse data for new wind farm installation, 19th European Conference for Industry - ECMI conference, Santiago de Compostela, 13-17 juin 2016, Espagne.
 
[2016] H. Barucq, H. Calandra, T. Chaumont Frelet, C. Gout, Multiscale medium approximation: Application to geophysical benchmarks, 7th EAGE Saint Petersburg International Conference and Exhibition: Understanding the Harmony of the Earth's Resources Through Integration of Geosciences pp. 79-83, 2016.
 
[2016] P. Gonzalez-Casanova, J.A. Munoz-Gomez, C. Gout, Scalability of a radial basis functions domain decomposition method for the solution of PDEs, in progress.
 
[2015] Preface, Curves and Surfaces (8th), Boissonnat, J.-D., Cohen, A., Gibaru, O., Gout, C., Mazure, M.-L., Lyche, T., Schumaker, L.L., 492 pages, Lecture Notes in Computer Science #9213, Springer, 2015.
 
[Eds2015] Curves and Surfaces, 8th International Conference, Paris, France, June 12-18, 2014, Revised Selected Papers, Editors:  Boissonnat, J.-D., Cohen, A., Gibaru, O., Gout, C., Mazure, M.-L., Lyche, T., Schumaker, L.L., 492 pages, Lecture Notes in Computer Science #9213, Springer,eBook ISBN978-3-319-22804-4, 2015.
 
[2015] S. Ozeré, C. Le Guyader, C. Gout, Joint segmentation/registration model by shape alignment via weighted total variation minimization and nonlinear elasticity, SIAM J. on Imaging Sciences 8(3), 1981–2020,  2015.

[Conf 2015] Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. Pollution analysis for high order discretizations of highly heterogeneous Helmholtz problems, Exploring the earth, May 2015, Pau, France
    
[Conf 2015] hal-01217469v1
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. Helmholtz Equation in Highly Heterogeneous Media, 1st. Pan-American Congress on Computational Mechanics, Apr 2015, Buenos Aires, Argentina
    
[Conf 2015]  hal-01217475v1
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. Multiscale Medium Approximation for the Helmholtz equation. Application to geophysical benchmarks, Third Workshop of the strategic action DIP, Jun 2015, Pau, France
 
[2015] Z. Ales, A. Pauchet, A. Knippel, L. Vercouter, C. Gout, Extraction de motifs dialogiques bidimensionnels. Revue d'Intelligence Artificielle 29(6): 655-683 (2015)
 
[P2015] D. Brazey, C. Gout, An algorithm for automatic people tracking from depth map sequences, IEEE EUVIP 2014, IEEE reference 7018368, 2015.
 
[P2015] D. Brazey, C. Gout, Kinect depth map inpainting using spline approximation, IEEE Euvip 2014, IEEE reference 7018372, 2015.
   
[Conf 2014]  hal-01100492v1  
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. Helmholtz equation in Highly Heterogeneous Media, 11th World Congress on Computational Mechanics, Jul 2014, Barcelone, Spain. 2014
   
[Conf 2014]  hal-01100468v1
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. High Order Methods for Helmholtz Problems in Highly Heterogeneous Media, Journées Total-Mathias 2014, Oct 2014, Paris, France
    
[Conf 2014]  hal-01100478v1
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. Helmholtz Equation in Highly Heterogeneous Media, Second Russian-French Workshop "Computational Geophysics", Sep 2014, Novosibirsk, Russia. 2014
    
[Conf 2014]  hal-01100475v1
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout. Helmholtz Equation in Highly Heterogeneous Media: a two Scales Analysis, Third international workshop on multiphysics, multiscale and optimization problem, May 2014, Bilbao, Spain. 2014
 
 [P2014] E. H. Miyaura, Y. Aoues, D. Lemosse, E. Souza de Cursi and C. Gout, Fatigue analysis on a wind turbine tower under random loading, DINAM 2014, referencee 125415, 2014.
 
[2014] C. Le Guyader, D. Apprato, C. Gout, Spline approximation of gradient fields: applications to wind velocity fields, accepté pour publication dans  Mathematics and Computers in Simulation 97: 260-279, 2014.
 
[Book Chapter 2013] D. A. Cervantes, C. Gout, R. Reséndiz, H. Juárez, P. González-Casanova, Numerical Study of Wind Field Adjustment with Radial Basis Functions, Environmental Science and Engineering, Fluid Dynamics in Physics, Engineering and Environmental Applications, Springer, Chapter Meteorology and Pollution, ISBN: 978-3-642-27722-1 (Print) 978-3-642-27723-8 (Online) Springer, 2013.
 
[P2013] T. Roy, C. Gout, C. Le Guyader, E. Lenglart, Wind velocity field approximation from sparse data, IEEE IGARSS, 1606-1609, 2013.
 
[P2013] J. Doumergue, W. Salazar, C. Gout, E. Lenglart, Surface reconstruction from ship track data using a recursive method, IEEE IGARSS, 1399-1402,  2013.
 
[2013]: C. Gout, L. Romani, Multivariate Approximation: Theory and applications, Journal of Computational and Applied Mathematics 240 , pp. 1-4, 2013. >>>
 
[2013]: R. Derfoul, S. Da Veiga, C. Gout, C. Le Guyader, E. Tillier, Image processing tools for better incorporation of 4D seismic data, into reservoir models, J. of Comp. and Applied Math. 240 , pp. 111-122, 2013. >>>
 
[2013]: D. Cervantes, P. Gonzalez, C. Gout, R. Resendiz, H. Juarez, Vector field approximation using radial basis functions, J. of Comp. and Applied Math. 240 , pp. 163-173, 2013. >>>
 
[Conf 2013]  hal-00930139v1  
Hélène Barucq, Henri Calandra, Théophile Chaumont Frelet, Christian Gout, Frédéric Valentin. The Multiscale Hybrid Mixed Method for the Helmholtz Equation, HOSCAR - 3rd Brazil-French workshop on High performance cOmputing and SCientific dAta management dRiven by highly demanding applications (INRIA-CNPq) (2013), Sep 2013, Bordeaux, France. 2013    
 
[2012]: C. Le Guyader, D. Apprato, C. Gout, On the Construction of Topology-Preserving Deformation Fields,IEEE Transactions on Image Processing 21 (4) , art. no. 6093964 , pp. 1587-1599, 2012.>>>
 
[2013] : C. Le Guyader, C. Gout, A.S. Macé, D. Apprato. Gradient fields approximation: application to registration processes in image processing, J. of Comp. and Applied Math. 240 , pp. 135-147, 2013. >>>
 
[P2012] - D. Apprato; C. Gout; C. Le Guyader; On the construction of topology-preserving deformations, Medical Imaging , SPIE Volume: 8314, Editor(s): D. R. Haynor and  S. Ourselin, ISBN: 9780819489630, 2012.
 
[P2012]  R. Derfoul, S. Da Veiga, C. Gout, C. Le Guyader, E. Tillier, New formulation of the objective function for better incorporation of 4D seismic data into reservoir models, ECMOR 2012 - 13th European Conference on the Mathematics of Oil Recovery.
 
[P2011] -  R. Reséndiz, H. Juárez, D. A. Cervantes, C. Gout, P. González-Casanova, Numerical Study of Wind Field Adjustment with Radial Basis Functions, Experimental and Theoretical Advances in Fluid Dynamics, Volume II (Mexican Phys. Society Eds).

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November 20, 2014.

Alexandre J. Chorin, of the University of California, Berkeley shakes hands with President Barack Obama after receiving the National Medal of Science during a ceremony in the East Room of the White House...
(Crédit: Associated Press)

Erdos number: 3

Math genealogy: Apprato/Arcangéli/Atteia/Kuntzmann/Valiron/Borel/Darboux/Chasles/Poisson/Lagrange et Laplace/Euler/Bernouilli/Bernouilli et Eglinger/...