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24

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Journal articles19 documents

  • Axel Flinth, Frédéric de Gournay, Pierre Weiss. On the linear convergence rates of exchange and continuous methods for total variation minimization. Mathematical Programming, Springer Verlag, 2020, ⟨10.1007/s10107-020-01530-0⟩. ⟨hal-02136598v2⟩
  • Frédéric de Gournay, Jonas Kahn, Léo Lebrat, Pierre Weiss. Optimal Transport Approximation of 2-Dimensional Measures. SIAM Journal on Imaging Sciences, Society for Industrial and Applied Mathematics, 2019. ⟨hal-01773993v2⟩
  • Frédéric de Gournay, Jonas Kahn, Léo Lebrat. Differentiation and regularity of semi-discrete optimal transport with respect to the parameters of the discrete measure. Numerische Mathematik, Springer Verlag, 2019, 141 (2), pp.429-453. ⟨hal-01721681v2⟩
  • Jules Dichamp, Frédéric de Gournay, Franck Plouraboué. Thermal significance and optimal transfer in vessels bundles is influenced by vascular density. International Journal of Heat and Mass Transfer, Elsevier, 2019, 138, pp.1-10. ⟨10.1016/j.ijheatmasstransfer.2018.12.185⟩. ⟨hal-02134747⟩
  • Claire Boyer, Antonin Chambolle, Yohann de Castro, Vincent Duval, Frédéric de Gournay, et al.. On Representer Theorems and Convex Regularization. SIAM Journal on Optimization, Society for Industrial and Applied Mathematics, 2019, 29 (2), pp.1260-1281. ⟨10.1137/18M1200750⟩. ⟨hal-01823135v3⟩
  • Frédéric de Gournay, Jérôme Fehrenbach. Shape optimization via a levelset and a Gauss-Newton method. ESAIM: Control, Optimisation and Calculus of Variations, EDP Sciences, In press, ⟨10.1051/cocv/2017014⟩. ⟨hal-01880769⟩
  • Valentin Debarnot, Jérôme Fehrenbach, Frédéric de Gournay, Léo Martire. The Case of Neumann, Robin, and Periodic Lateral Conditions for the Semi-infinite Generalized Graetz Problem and Applications. SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, 2018, 78 (4), pp.2227 - 2251. ⟨10.1137/17M1157507⟩. ⟨hal-01880777⟩
  • Jules Dichamp, Frédéric de Gournay, Franck Plouraboué. Theoretical and numerical analysis of counter-flow parallel convective exchangers considering axial diffusion. International Journal of Heat and Mass Transfer, Elsevier, 2016, vol. 107, pp. 154-167. ⟨10.1016/j.ijheatmasstransfer.2016.09.019⟩. ⟨hal-01405040⟩
  • Frédéric de Gournay, Jérôme Fehrenbach, Franck Plouraboué. Shape optimization for the generalized Graetz problem. Structural and Multidisciplinary Optimization, Springer Verlag (Germany), 2014, ⟨10.1007/s00158-013-1032-4⟩. ⟨hal-00947878⟩
  • Charles Pierre, Julien Bouyssier, Frédéric de Gournay, Franck Plouraboué. Numerical computation of 3D heat transfer in complex parallel convective exchangers using generalized Graetz modes. Journal of Computational Physics, Elsevier, 2014, 268, pp.84-105. ⟨10.1016/j.jcp.2014.02.037⟩. ⟨hal-00795038v2⟩
  • Jérôme Fehrenbach, Frédéric de Gournay, Charles Pierre, Franck Plouraboué. The Generalized Graetz problem in finite domains. SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, 2012, 72 (1), pp.99-123. ⟨hal-00574293⟩
  • Sylvain Ervedoza, Frédéric de Gournay. Uniform stability estimates for the discrete Calderon problems. Inverse Problems, IOP Publishing, 2011, 27 (12), pp.125012, 37. ⟨10.1088/0266-5611/27/12/125012⟩. ⟨hal-00588699⟩
  • Habib Ammari, Yves Capdeboscq, Frédéric de Gournay, Faouzi Triki, Rozanova-Pierrat Anna. Microwave Imaging by Elastic Deformation. SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, 2011, 71 (6), pp.2112-2130. ⟨10.1137/110828241⟩. ⟨hal-00655840⟩
  • Nicolae Cindea, Benoît Fabrèges, Frédéric de Gournay, Clair Poignard. OPTIMAL PLACEMENT OF ELECTRODES IN AN ELECTROPORATION PROCESS. ESAIM: Proceedings, EDP Sciences, 2010, 30, pp.34-43. ⟨10.1051/proc/2010004⟩. ⟨inria-00544874⟩
  • Elena Beretta, Yves Capdeboscq, Frédéric de Gournay, Elisa Francini. Thin cylindrical conductivity inclusions in a three-dimensional domain: a polarization tensor and unique determination from boundary data. Inverse Problems, IOP Publishing, 2009, 25 (6), 22p. ⟨10.1088/0266-5611/25/6/065004⟩. ⟨hal-00681456⟩
  • Yves Capdeboscq, Frédéric de Gournay, Jérôme Fehrenbach, Otared Kavian. Imaging by modification: numerical reconstruction of local conductivities from corresponding power density measurements. SIAM Journal on Imaging Sciences, Society for Industrial and Applied Mathematics, 2009, 2 (4), pp.1003--1030. ⟨10.1137/080723521⟩. ⟨hal-00280599v2⟩
  • Yves Capdebosq, Jérôme Fehrenbach, Frédéric de Gournay, Otared Kavian. Imaging by modification: numerical reconstruction of local conductivities from corresponding power density measurements. SIAM Journal on Imaging Sciences, Society for Industrial and Applied Mathematics, 2009, 2 (4), pp.1003-1030. ⟨10.1137/080723521⟩. ⟨hal-00628525⟩
  • Grégoire Allaire, F. de Gournay, François Jouve. Shape and topology optimization of the robust compliance via the level set method. ESAIM: Control, Optimisation and Calculus of Variations, EDP Sciences, 2008, 14 (14), pp.43--70. ⟨10.1051/cocv:2007048⟩. ⟨hal-00784065⟩
  • Frédéric de Gournay. Velocity Extension for the Level-set Method and Multiple Eigenvalues in Shape Optimization. SIAM Journal on Control and Optimization, Society for Industrial and Applied Mathematics, 2006, 45 (1), pp.343 - 367. ⟨10.1137/050624108⟩. ⟨hal-01880854⟩

Conference papers2 documents

  • Frédéric de Gournay, Jonas Kahn, Léo Lebrat, Pierre Weiss. Approches variationnelles pour le stippling : distances L 2 ou transport optimal ?. GRETSI 2017, Sep 2017, Juan les pins, France. ⟨hal-01880687⟩
  • Grégoire Allaire, Frédéric de Gournay, François Jouve. Optimisation de structures par la méthode des lignes de niveau. 7e colloque national en calcul des structures, CSMA, May 2005, Giens, France. ⟨hal-01814814⟩

Preprints, Working Papers, ...2 documents

  • Frédéric de Gournay, Jonas Kahn, Léo Lebrat. Approximation of curves with piecewise constant or piecewise linear functions. 2019. ⟨hal-02284549⟩
  • Frédéric de Gournay, Jonas Kahn, Léo Lebrat. 3/4 discrete optimal transport. 2018. ⟨hal-01823115⟩

Theses1 document

  • Frédéric de Gournay. Shape optimization by the level-set method. Mathematics [math]. Ecole Polytechnique X, 2005. English. ⟨tel-00446039⟩