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A construction of beam propagation methods for optical waveguides
Xavier Antoine
,
Pierre Dreyfuss
,
Karim Ramdani
Communications in Computational Physics, 2009, 6 (3), pp.565-576
Article dans une revue
hal-00429158v1
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Asymptotic analysis of a Neumann problem in a domain with cusp. Application to the collision problem of rigid bodies in a perfect fluid
Alexandre Munnier
,
Karim Ramdani
Article dans une revue
hal-00994433v3
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Transparent boundary conditions for locally perturbed infinite hexagonal periodic media.
Christophe Besse
,
Julien Coatleven
,
Sonia Fliss
,
Ingrid Lacroix-Violet
,
Karim Ramdani
Communications in Mathematical Sciences, 2013, 11 (4), pp.907-938
Article dans une revue
hal-00698916v1
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A reconstruction method for the inverse gravimetric problem
Anthony Gerber-Roth
,
Alexandre Munnier
,
Karim Ramdani
SMAI Journal of Computational Mathematics, 2023, 9, pp.197-225
Article dans une revue
hal-04157036v2
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On the numerical approximation of high-frequency acoustic multiple scattering problems by circular cylinders
Xavier Antoine
,
Chokri Chniti
,
Karim Ramdani
Article dans une revue
hal-00260393v1
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Selective focusing on small scatterers in acoustic waveguides using time reversal mirrors
Bruno Pinçon
,
Karim Ramdani
Article dans une revue
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hal-00125005v1
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Mathematical analysis of conductive and superconductive transmission lines
Anne-Sophie Bonnet-Ben Dhia
,
Karim Ramdani
Article dans une revue
hal-01009815v1
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Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
Xavier Antoine
,
Karim Ramdani
,
Bertrand Thierry
Article dans une revue
hal-00644373v1
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Internal stabilization of the plate equation in a square : the continuous and the semi-discretized problems.
Karim Ramdani
,
Takeo Takahashi
,
Marius Tucsnak
Article dans une revue
hal-00091373v1
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Detectability and state estimation for linear age-structured population diffusion models
Karim Ramdani
,
Marius Tucsnak
,
Julie Valein
Article dans une revue
hal-01140166v4
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T-coercivity for the asymptotic analysis of scalar problems with sign-changing coefficients in thin periodic domains
Renata Bunoiu
,
Karim Ramdani
,
Claudia Timofte
Electronic Journal of Differential Equations, 2021, 2021 (59), pp.1-22
Article dans une revue
hal-02974043v2
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Observer-based feedback-control for the stabilization of a class of parabolic systems
Imene Aicha Djebour
,
Karim Ramdani
,
Julie Valein
2023
Pré-publication, Document de travail
hal-04155214v1
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Homogenization of a transmission problem with sign-changing coefficients and interfacial flux jump
Renata Bunoiu
,
Karim Ramdani
,
Claudia Timofte
Article dans une revue
hal-03712444v3
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Far field model for time reversal and application to selective focusing on small dielectric inhomogeneities
Corinna Burkard
,
Aurelia Minut
,
Karim Ramdani
Inverse Problems and Imaging , 2013, 7 (2), pp.445-470
Article dans une revue
hal-00793911v1
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Reconstructing initial data using observers : error analysis of the semi-discrete and fully discrete approximations
Ghislain Haine
,
Karim Ramdani
2010
Pré-publication, Document de travail
hal-00512824v1
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Etude numérique de la résolution par équations intégrales de la diffraction multiple par des disques
Xavier Antoine
,
Karim Ramdani
,
Bertrand Thierry
10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France
Communication dans un congrès
hal-00533171v1
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A time reversal based algorithm for solving initial data inverse problems
Kazufumi Ito
,
Karim Ramdani
,
Marius Tucsnak
Discrete and Continuous Dynamical Systems - Series S, 2011, 4 (3), pp.641-652
Article dans une revue
hal-00586314v1
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Diffraction par un obstacle situé dans un réseau de plaques semi-infinies
Anne-Sophie Bonnet-Ben Dhia
,
Karim Ramdani
,
Axel Tillequin
Article dans une revue
istex
hal-01009269v1
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Transmission through a thick periodic slab
Karim Ramdani
,
Stephen Shipman
Article dans une revue
hal-00271735v1
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A constraint on the maximum reflectance of rapidly oscillating dielectric gratings
Gang Bao
,
David Dobson
,
Karim Ramdani
Article dans une revue
hal-01205880v2
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Uniformly exponentially stable approximations for a class of second order evolution equations. Application to LQR optimization problems
Karim Ramdani
,
Takeo Takahashi
,
Marius Tucsnak
Article dans une revue
hal-00140476v1
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A spectral approach for the exact observability of infinite dimensional systems with skew-adjoint generator.
Karim Ramdani
,
Takeo Takahashi
,
Gérald Tenenbaum
,
Marius Tucsnak
Article dans une revue
hal-00091371v1
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A non elliptic spectral problem related to the analysis of superconductive micro-strip lines
Anne-Sophie Bonnet-Ben Dhia
,
Karim Ramdani
Article dans une revue
hal-00990209v1
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On the detection of small moving disks in a fluid
Alexandre Munnier
,
Karim Ramdani
Article dans une revue
hal-01098067v4
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Diffraction by an acoustic grating perturbed by a bounded obstacle
Anne-Sophie Bonnet-Ben Dhia
,
Karim Ramdani
Article dans une revue
istex
hal-00990202v1
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Adaptive observer for age-structured population with spatial diffusion
Karim Ramdani
,
Julie Valein
,
Jean-Claude Vivalda
North-Western European Journal of Mathematics, 2018, 4, pp.39-58
Article dans une revue
hal-01469488v1
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T-coercivity for the homogenization of sign-changing coefficients scalar problems with extreme contrasts
Renata Bunoiu
,
Karim Ramdani
,
Claudia Timofte
Mathematical Reports, In press, Marius Tucsnak 60th Anniversary Volume, 24(74) (1-2)
Article dans une revue
hal-03481978v2
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Reconstructing initial data using observers: error analysis of the semi-discrete and fully discrete approximations
Ghislain Haine
,
Karim Ramdani
Article dans une revue
hal-00730512v1
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Observateurs itératifs en horizon fini. Application à la reconstruction de données initiales pour des EDP d'évolution
Ghislain Haine
,
Karim Ramdani
Article dans une revue
hal-00730518v1
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Computational Methods for Multiple Scattering at High Frequency with Applications to Periodic Structures Calculations.
Xavier Antoine
,
Christophe Geuzaine
,
Karim Ramdani
Wave Propagation in Periodic Media, Bentham, pp.73-107, 2010, Progress in Computational Physics, Vol. 1
Chapitre d'ouvrage
hal-00511341v1
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