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authIdHal_s : remi-cornaggia
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Topological optimization of periodic materials to enhance anisotropic dispersive effects

Cédric Bellis , Rémi Cornaggia , Bruno Lombard
WAVES 2019 - 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Aug 2019, Vienna, Austria
Conference papers hal-02269821v1
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Second-order homogenization of boundary and transmission conditions for one-dimensional waves in periodic media

Rémi Cornaggia , Bojan B Guzina
International Journal of Solids and Structures, 2020, 188–189, pp.88-102. ⟨10.1016/j.ijsolstr.2019.09.009⟩
Journal articles hal-02297483v1
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Estimation du comportement thermo-viscoélastique effectif des pièces composites obtenues par impression 3D-FDM

Camilo Suarez , Rémi Cornaggia , Aurélien Maurel-Pantel , Noël Lahellec , Djaffar Boussa et al.
Fabrication Additive des Composites (FabAddComp), AMAC, Journées Scientifiques et Techniques, Oct 2020, Lorient, France
Conference papers hal-03454764v1
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FFT-based computation of homogenized interface parameters

Rémi Cornaggia , Marie Touboul , Cédric Bellis
Comptes Rendus. Mécanique, 2022, 350 (G2), pp.297-307. ⟨10.5802/crmeca.119⟩
Journal articles hal-03714692v1
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Enriched finite elements for time-harmonic Webster’s equation

Rémi Cornaggia , Eric Darrigrand , Loïc Le Marrec , Fabrice Mahé
Computer Methods in Applied Mechanics and Engineering, 2018, 341, pp.985-1007. ⟨10.1016/j.cma.2018.07.031⟩
Journal articles hal-01862180v1
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Exponential approximation and enriched FEM for rods and Timoshenko beams

Rémi Cornaggia , Eric Darrigrand , Loïc Le Marrec , Fabrice Mahé
8e Biennale Française des Mathématiques Appliquées et Industrielles (SMAI 2017), Jun 2017, Ronce-les-Bains, France
Conference papers hal-01835865v1
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Topological derivatives of leading-and second-order homogenized coefficients in bi-periodic media

Rémi Cornaggia , Bojan B Guzina , Marc Bonnet
WAVES 2017 - 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation, May 2017, Minneapolis, United States
Conference papers hal-02065548v1
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Sub-wavelength sensing of bi-periodic materials using topological sensitivity of second-order homogenized model

Marc Bonnet , Rémi Cornaggia , Bojan B Guzina
Journal of Physics: Conference Series, 2018, 1131, pp.012008. ⟨10.1088/1742-6596/1131/1/012008⟩
Journal articles hal-01972083v1
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AN HOMOGENIZED MODEL ACCOUNTING FOR DISPERSION, INTERFACES AND SOURCE POINTS FOR TRANSIENT WAVES IN 1D PERIODIC MEDIA

R Cornaggia , Bruno Lombard
2022
Preprints, Working Papers, ... hal-03652455v1
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Tuning effective dynamical properties of periodic media by FFT-accelerated topological optimization

Rémi Cornaggia , Cédric Bellis
International Journal for Numerical Methods in Engineering, 2020, ⟨10.1002/nme.6352⟩
Journal articles hal-02311019v2
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Mean-Field Approximations in Effective Thermo-viscoelastic Behavior for Composite Parts Obtained via Fused Deposition Modeling Technology

Camilo Suarez Afanador , Rémi Cornaggia , Aurélien Maurel-Pantel , Noël Lahellec , Djaffar Boussa et al.
International Conference of Numerical Analysis and Applied Mathematics, Sep 2020, RHODES, Greece
Conference papers hal-03454742v1
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Higher-order expansion of misfit functional for defect identification in elastic solids

Marc Bonnet , Rémi Cornaggia
WAVES 2015 The 12th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Jul 2015, Karlsruhe, Germany
Conference papers hal-01388731v1
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Development and use of higher-order asymptotics to solve inverse scattering problems

Rémi Cornaggia
Modeling and Simulation. Université Paris Saclay, 2016. English. ⟨NNT : ⟩
Theses tel-01395525v2
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ESTIMATING THERMOMECHANICAL RESIDUAL STRESSES IN FDM 3D PRINTED COMPOSITE PARTS

Camilo Suarez , Rémi Cornaggia , Aurélien Maurel-Pantel , Noël Lahellec , Djaffar Boussaa et al.
International Congress of Theoretical and Applied Mechanics, Aug 2021, Milano, Italy
Conference papers hal-03454777v1
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Enriched finite elements and local rescaling for vibrations of axially inhomogeneous Timoshenko beams

Rémi Cornaggia , Eric Darrigrand , Loïc Le Marrec , Fabrice Mahé
Journal of Sound and Vibration, 2020, 474 (115228), ⟨10.1016/j.jsv.2020.115228⟩
Journal articles hal-02050532v2
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Effective thermo-viscoelastic behavior of short fiber reinforced thermo-rheologically simple polymers: An application to high temperature fiber reinforced additive manufacturing

C.A. Suarez-Afanador , Rémi Cornaggia , Noël Lahellec , Aurelien Maurel-Pantel , Djaffar Boussaa et al.
European Journal of Mechanics - A/Solids, 2022, 96, pp.104701. ⟨10.1016/j.euromechsol.2022.104701⟩
Journal articles hal-03698764v1

Modèles de milieux continus généralisés et conditions aux limites obtenus par homogénéisation d’ordre deux pour la propagation d’ondes en milieux périodiques 1D

Rémi Cornaggia , Nicolas Favrie , Bruno Lombard
Congrès SMAI 2019 - 9ème Biennale des mathématiques appliquées et industrielles, May 2019, Guidel Plage, France
Conference papers hal-02269817v1
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Homogenization for transient waves in 1D periodic media: dispersion, interfaces and point sources

Rémi Cornaggia , Bruno Lombard
WAVES 2022, 2022, Palaiseau (France), France
Conference papers hal-03945622v1
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Enriched finite elements for high-frequency vibrations of geometrically heterogeneous bars and Timoshenko beams

Rémi Cornaggia , Eric Darrigrand , Loïc Le Marrec , Fabrice Mahé
Congrès National d'Analyse Numérique 2018, May 2018, Cap d'Agde, France
Conference papers hal-01835428v1
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On the development and use of higher-order asymptotics for solving inverse scattering problems.

Rémi Cornaggia
Numerical Analysis [math.NA]. Université Paris Saclay (COmUE); University of Minnesota, 2016. English. ⟨NNT : 2016SACLY012⟩
Theses tel-01573831v1
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Microstructural topological sensitivities of the second-order macroscopic model for waves in periodic media

Marc Bonnet , Rémi Cornaggia , Bojan B Guzina
SIAM Journal on Applied Mathematics, 2018, 78 (4), pp.2057-2082. ⟨10.1137/17M1149018⟩
Journal articles hal-01742396v3
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Higher order topological derivatives for three-dimensional anisotropic elasticity

Marc Bonnet , Rémi Cornaggia
ESAIM: Mathematical Modelling and Numerical Analysis, 2017, 51, pp.2069-2092. ⟨10.1051/m2an/2017015⟩
Journal articles hal-01499498v1