Frédéric Hecht

Publication Activity (10 Years)

Years Active: 1990-2024
Publications (10 Years): 24

Top Topics

Optic Flow Estimation

Diffusion Processes

Top Venues

J. Comput. Phys.

Comput. Phys. Commun.

Numerische Mathematik

Publications

Georges Sadaka, Victor Kalt, Ionut Danaila, Frédéric Hecht
A finite element toolbox for the Bogoliubov-de Gennes stability analysis of Bose-Einstein condensates. Comput. Phys. Commun. 294 (2024)
François Golse, Frédéric Hecht, Olivier Pironneau, Didier Smets, Pierre-Henri Tournier
Radiative transfer for variable three-dimensional atmospheres. J. Comput. Phys. 475 (2023)
Victor Kalt, Georges Sadaka, Ionut Danaila, Frédéric Hecht
Identification of vortices in quantum fluids: Finite element algorithms and programs. Comput. Phys. Commun. 284 (2023)
Frédéric Hecht, Sidi-Mahmoud Kaber, Lucas Perrin, Alain Plagne, Julien Salomon
Parallel approximation of the exponential of Hermitian matrices. CoRR (2023)
Frédéric Hecht, Olivier Pironneau
The Dual Characteristic-Galerkin Method. CoRR (2023)
Vivette Girault, María González, Frédéric Hecht
A posteriori error analysis of an enriched Galerkin method of order one for the Stokes problem. J. Num. Math. 30 (2) (2022)
François Golse, Frédéric Hecht, Olivier Pironneau, Pierre-Henri Tournier, Didier Smets
Radiative Transfer For Variable 3D Atmospheres. CoRR (2022)
Olivier Monga, Frédéric Hecht, Serge Moto, Mouad Klai, Bruno Mbe, Jorge Dias, Patricia Garnier, Valérie Pot
Generic tool for numerical simulation of transformation-diffusion processes in complex volume geometric shapes: Application to microbial decomposition of organic matter. Comput. Geosci. 169 (2022)
Rim Aldbaissy, Frédéric Hecht, Gihane Mansour, Toni Sayah, Pierre-Henri Tournier
Scalable domain decomposition preconditioner for Navier-Stokes equations coupled with the heat equation. Int. J. Comput. Math. 99 (3) (2022)
Olivier Monga, Frédéric Hecht, Serge Moto, Bruno Mbe, Patricia Garnier, Valérie Pot
Generic tool for numerical simulation of transformation-diffusion processes in complex volume geometric shapes: application to microbial decomposition of organic matter. CoRR (2021)
Pierre-Henri Tournier, Ioannis Aliferis, Marcella Bonazzoli, Maya de Buhan, Marion Darbas, Victorita Dolean, Frédéric Hecht, Pierre Jolivet, Ibtissam El Kanfoud, Claire Migliaccio, Frédéric Nataf, Christian Pichot, Serguei Semenov
Microwave tomographic imaging of cerebrovascular accidents by using high-performance computing. Parallel Comput. 85 (2019)
Frédéric Hecht, Zoubida Mghazli, Ilyas Naji, Jean E. Roberts
A Residual a Posteriori Error Estimators for a Model for Flow in Porous Media with Fractures. J. Sci. Comput. 79 (2) (2019)
Tomás Chacón Rebollo, Daniel Franco Coronil, Frédéric Hecht
A Petrov-Galerkin multilayer discretization to second order elliptic boundary value problems. Comput. Math. Appl. 77 (12) (2019)
Mireille Haddad, Frédéric Hecht, Toni Sayah, Pierre-Henri Tournier
Parallel computing investigations for the projection method applied to the interface transport scheme of a two-phase flow by the method of characteristics. Numer. Algorithms 80 (2) (2019)
Martin Cermák, Frédéric Hecht, Zuqi Tang, Martin Vohralík
Adaptive inexact iterative algorithms based on polynomial-degree-robust a posteriori estimates for the Stokes problem. Numerische Mathematik 138 (4) (2018)
Marcella Bonazzoli, Victorita Dolean, Frédéric Hecht, Francesca Rapetti
An example of explicit implementation strategy and preconditioning for the high order edge finite elements applied to the time-harmonic Maxwell's equations. Comput. Math. Appl. 75 (5) (2018)
Christine Bernardi, Séréna Dib, Vivette Girault, Frédéric Hecht, François Murat, Toni Sayah
Finite element methods for Darcy's problem coupled with the heat equation. Numerische Mathematik 139 (2) (2018)
Frédéric Hecht, Temur Jangveladze, Zurab Kiguradze, Olivier Pironneau
Finite difference scheme for one system of nonlinear partial integro-differential equations. Appl. Math. Comput. 328 (2018)
Tomás Chacón Rebollo, Macarena Gómez Mármol, Frédéric Hecht, Samuele Rubino, Isabel Sánchez Muñoz
A High-Order Local Projection Stabilization Method for Natural Convection Problems. J. Sci. Comput. 74 (2) (2018)
D. Le Hardy, Yann Favennec, Benoit Rousseau, Frédéric Hecht
Specular reflection treatment for the 3D radiative transfer equation solved with the discrete ordinates method. J. Comput. Phys. 334 (2017)
Pierre-Henri Tournier, Ioannis Aliferis, Marcella Bonazzoli, Maya de Buhan, Marion Darbas, Victorita Dolean, Frédéric Hecht, Pierre Jolivet, Ibtissam El Kanfoud, Claire Migliaccio, Frédéric Nataf, Christian Pichot, Serguei Semenov
Microwave Tomographic Imaging of Cerebrovascular Accidents by Using High-Performance Computing. CoRR (2016)
Zakaria Belhachmi, Frédéric Hecht
An Adaptive Approach for the Segmentation and the TV-Filtering in the Optic Flow Estimation. J. Math. Imaging Vis. 54 (3) (2016)
Iztok Bajc, Frédéric Hecht, Slobodan Zumer
A mesh adaptivity scheme on the Landau-de Gennes functional minimization case in 3D, and its driving efficiency. J. Comput. Phys. 321 (2016)
Guillaume Vergez, Ionut Danaila, Sylvain Auliac, Frédéric Hecht
A finite-element toolbox for the stationary Gross-Pitaevskii equation with rotation. Comput. Phys. Commun. 209 (2016)
Ionut Danaila, Raluca Moglan, Frédéric Hecht, Stéphane Le Masson
A Newton method with adaptive finite elements for solving phase-change problems with natural convection. J. Comput. Phys. 274 (2014)
Frédéric Hecht, Raphaël Kuate
An approximation of anisotropic metrics from higher order interpolation error for triangular mesh adaptation. J. Comput. Appl. Math. 258 (2014)
Tomás Chacón Rebollo, Frédéric Hecht, Macarena Gómez Mármol, Giordano Orzetti, Samuele Rubino
Numerical approximation of the Smagorinsky turbulence model applied to the primitive equations of the ocean. Math. Comput. Simul. 99 (2014)
Faker Ben Belgacem, Christine Bernardi, Frédéric Hecht, Stéphanie Salmon
Stabilized Finite Elements for a Reaction-Dispersion Saddle-Point Problem with NonConstant Coefficients. SIAM J. Numer. Anal. 52 (5) (2014)
Pierre Jolivet, Frédéric Hecht, Frédéric Nataf, Christophe Prud'homme
Scalable domain decomposition preconditioners for heterogeneous elliptic problems. Sci. Program. 22 (2) (2014)
Frédéric Hecht, Pascal Ventura, Pierre Dufilié
Original coupled FEM/BIE numerical model for analyzing infinite periodic surface acoustic wave transducers. J. Comput. Phys. 246 (2013)
Patrice Hauret, Frédéric Hecht
A Discrete Differential Sequence for Elasticity Based upon Continuous Displacements. SIAM J. Sci. Comput. 35 (1) (2013)
Pierre Jolivet, Frédéric Hecht, Frédéric Nataf, Christophe Prud'homme
Scalable domain decomposition preconditioners for heterogeneous elliptic problems. SC (2013)
Pierre Jolivet, Victorita Dolean, Frédéric Hecht, Frédéric Nataf, Christophe Prud'homme, Nicole Spillane
High performance domain decomposition methods on massively parallel architectures with freefem++. J. Num. Math. 20 (3-4) (2012)
Durga Dalal, Frédéric Hecht, Olivier Pironneau
Implementation of a low order mimetic elements in freefem++. J. Num. Math. 20 (3-4) (2012)
Frédéric Hecht, Raphaël Kuate, Timothy Tautges
Local transformations of hexahedral meshes of lower valence. Comput. Geom. 45 (1-2) (2012)
Frédéric Hecht
New development in freefem++. J. Num. Math. 20 (3-4) (2012)
Albert Cohen, Nira Dyn, Frédéric Hecht, Jean-Marie Mirebeau
Adaptive multiresolution analysis based on anisotropic triangulations. Math. Comput. 81 (278) (2012)
Zhiqiang Sheng, Marc Thiriet, Frédéric Hecht
An efficient numerical method for the equations of steady and unsteady flows of homogeneous incompressible Newtonian fluid. J. Comput. Phys. 230 (3) (2011)
Zakaria Belhachmi, Frédéric Hecht
Control of the Effects of Regularization on Variational Optic Flow Computations. J. Math. Imaging Vis. 40 (1) (2011)
Ionut Danaila, Frédéric Hecht
A finite element method with mesh adaptivity for computing vortex states in fast-rotating Bose-Einstein condensates. J. Comput. Phys. 229 (19) (2010)
Frédéric Hecht, Raphaël Kuate
Metric Generation for a Given Error Estimation. IMR (2008)
Frédéric Hecht, Raphaël Kuate, Timothy Tautges
A New Set of Hexahedral Meshes Local Transformations. IMR (2008)
Yves Achdou, Frédéric Hecht, David Pommier
A Posteriori Error Estimates for Parabolic Variational Inequalities. J. Sci. Comput. 37 (3) (2008)
Zakaria Belhachmi, Christine Bernardi, Simone Deparis, Frédéric Hecht
An Efficient Discretization of the Navier-Stokes Equations in an Axisymmetric Domain. Part 1: The Discrete Problem and its Numerical Analysis. J. Sci. Comput. 27 (1-3) (2006)
Abdellah Alla, Zoubida Mghazli, Michel Fortin, Frédéric Hecht
R-adaptation par l'estimateur d'erreur hiérarchique. ARIMA J. 5 (2006)
Adel Blouza, Frédéric Hecht, Hervé Le Dret
Two Finite Element Approximations of Naghdi's Shell Model in Cartesian Coordinates. SIAM J. Numer. Anal. 44 (2) (2006)
Jean-François Lague, Frédéric Hecht
Optimal Mesh for P1 Interpolation in H1 Seminorm. IMR (2006)
Frédéric Hecht
A fews snags in mesh adaptation loops. IMR (2005)
Amal Bergam, Christine Bernardi, Frédéric Hecht, Zoubida Mghazli
Error Indicators for the Mortar Finite Element Discretization of a Parabolic Problem. Numer. Algorithms 34 (2-4) (2003)
Christine Bernardi, Frédéric Hecht
Error indicators for the mortar finite element discretization of the Laplace equation. Math. Comput. 71 (240) (2002)
Christine Bernardi, Vivette Girault, Frédéric Hecht, Hideo Kawarada, Olivier Pironneau
A finite element problem issued from fictitious domain techniques. J. Num. Math. 9 (4) (2001)
Paul-Louis George, Frédéric Hecht, E. Saltel
Fully automatic mesh generator for 3D domains of any shape. IMPACT Comput. Sci. Eng. 2 (3) (1990)