Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Clair Poignard is active.

Publication


Featured researches published by Clair Poignard.


IEEE Transactions on Magnetics | 2008

Approximate Conditions Replacing Thin Layers

Clair Poignard; Patrick Dular; Ronan Perrussel; Laurent Krähenbühl; Laurent Nicolas; Michelle Schatzman

We provide a rigorous asymptotic method to build approximate conditions equivalent to a thin layer. With these conditions the electromagnetic field may be computed in domains such as a biological cell, without meshing the membrane. The influence of the membrane is replaced by an appropriate condition on the inner domain, while in the thin layer, the approximate field is explicitly known. We give error estimates, which validate our asymptotic method, and we present a few numerical results performed with the finite-element method.


Esaim: Proceedings | 2009

About the transmembrane voltage potential of a biological cell in time-harmonic regime.

Clair Poignard


Archive | 2009

Influence of a rough thin layer on the steady-state potential

Ionel Ciuperca; Ronan Perrussel; Clair Poignard


Numelec | 2006

METHODES ASYMPTOTIQUES POUR LE CALCUL DE CHAMPS

Clair Poignard; Patrick Dular; Laurent Krähenbühl; Laurent Nicolas; Michelle Schatzman


Archive | 2010

Numerical studies on the effect of electric pulses on an egg-shaped cell with a spherical nucleus

François Buret; Nicolas Faure; Laurent Nicolas; Ronan Perrussel; Clair Poignard


MOMAG | 2010

Treatment of rounded and sharp corners in the numerical modeling of 2D electrostatic fields

Laurent Krähenbühl; François Buret; Ronan Perrussel; Damien Voyer; Patrick Dular; Victor Péron; Clair Poignard


CEFC | 2014

Asymptotic delta-Parameterization of Surface-Impedance Solutions

Laurent Krähenbühl; Patrick Dular; Victor Péron; Ronan Perrussel; Clair Poignard; Ruth V. Sabariego


WCCM 2012 | 2012

Asymptotic Description of the Magnetic Potential near a Corner Singularity in the Bidimensional Eddy-Current Problem

Monique Dauge; Patrick Dular; Laurent Krähenbühl; Victor Péron; Ronan Perrussel; Clair Poignard


Compumag 2011 | 2011

2D electrostatic problems with rounded corners

François Buret; Monique Dauge; Patrick Dular; Laurent Krähenbühl; Victor Péron; Ronan Perrussel; Clair Poignard; Damien Voyer


ACOMEN | 2011

Impedance condition close to a corner in eddy-current problems

Monique Dauge; Patrick Dular; Laurent Krähenbühl; Victor Péron; Ronan Perrussel; Clair Poignard

Collaboration


Dive into the Clair Poignard's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Damien Voyer

École centrale de Lyon

View shared research outputs
Top Co-Authors

Avatar

François Buret

French Institute for Research in Computer Science and Automation

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Ruth V. Sabariego

Katholieke Universiteit Leuven

View shared research outputs
Researchain Logo
Decentralizing Knowledge