Geoffrey Beck

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Publications

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A numerical method for wave-structure interactions in the boussinesq regime

Geoffrey Beck , David Lannes , Lisl Weynans

ESAIM: Mathematical Modelling and Numerical Analysis, 2025, 59 (6), pp.2895-2931. ⟨10.1051/m2an/2025075⟩

Article dans une revue hal-04151128v1
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Numerical simulations of a stochastic dynamics leading to cascades and loss of regularity: Applications to fluid turbulence and generation of fractional Gaussian fields

Geoffrey Beck , Charles-Edouard Bréhier , Laurent Chevillard , Ricardo Grande , Wandrille Ruffenach

Physical Review Research, 2024, 6 (3), pp.033048. ⟨10.1103/PhysRevResearch.6.033048⟩

Article dans une revue hal-04651190v1
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Electromagnetic waves propagation in thin heterogenous coaxial cables. Comparison between 3D and 1D models

Geoffrey Beck , Akram Beni Hamad

AIMS Mathematics, 2024, 9 (4), pp.8981-9019. ⟨10.3934/math.2024438⟩

Article dans une revue hal-04534336v1
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An efficient numerical method for time domain electromagnetic wave propagation in co-axial cables

Akram Beni Hamad , Geoffrey Beck , Sébastien Imperiale , Patrick Joly

Computational Methods in Applied Mathematics, 2022, ⟨10.1515/cmam-2021-0195⟩

Article dans une revue hal-03408400v2
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Freely Floating Objects on a Fluid Governed by the Boussinesq Equations

Geoffrey Beck , David Lannes

Annales de l'Institut Henri Poincaré (C), Analyse non linéaire, 2022, 39 (3), https://ems.press/journals/aihpc/articles/5300753. ⟨10.4171/AIHPC/15⟩

Article dans une revue hal-03122615v2
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Asymptotic modelling of Skin-effects in coaxial cables

Geoffrey Beck , Sébastien Imperiale , Patrick Joly

SN Partial Differential Equations and Applications, 2020

Article dans une revue hal-02512156v2
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Mathematical modelling of multi conductor cables

Geoffrey Beck , Sebastien Imperiale , Patrick Joly

Discrete and Continuous Dynamical Systems - Series S, 2014, pp.26. ⟨10.3934/dcdss.2015.8.521⟩

Article dans une revue hal-01090481v1
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Transport equation in Fourier and dynamical turbulent fields

Geoffrey Beck , Charles-Edouard Bréhier , Laurent Chevillard , Isabelle Gallagher , Ricardo Grande et al.

Waves 2024, 16th International Conference on Mathematical and Numerical Aspects of Wave Propagation, 2024, Berlin, Germany

Communication dans un congrès hal-04534268v1
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Wave power farm made of many rigid floating structures in Boussinesq regime

Geoffrey Beck , David Lannes , Lisl Weynans

WAVES 2022 — 15th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Jul 2022, Palaiseau, France

Communication dans un congrès hal-03628899v1
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Effective models for non-perfectly conducting thin coaxial cables

Geoffrey Beck , Sebastien Imperiale , Patrick Joly

Waves 2019 - 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Aug 2019, Vienna, Austria

Communication dans un congrès hal-02414849v1
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Recovering underlying graph for networks of 1D waveguides by reflectometry and transferometry

Geoffrey Beck , Maxime Bonnaud , Jaume Benoit

WAVES 2019 - 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Aug 2019, Vienna, Austria

Communication dans un congrès hal-02414861v1

Reconstruction of an unknown electrical network from their reflectogram by an iterative algorithm based on local identification of peaks and inverse scattering theory

Geoffrey Beck

2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 2018, Houston, France. pp.1-6, ⟨10.1109/I2MTC.2018.8409731⟩

Communication dans un congrès hal-02453477v1
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Matched asymptotics approach to the construction and justification of reduced graph models for 3D Maxwell's equations in networks of thin co-axial cables

Geoffrey Beck , Sebastien Imperiale , Patrick Joly

12th International Conference on Mathematical and Numerical Aspects of Waves (Waves 2015), Department of Mathematics at Karlsruhe Institute of Technology (KIT), Jul 2015, Karlsruhe, Germany

Communication dans un congrès hal-02088458v1

A rigorous approach to the propagation of electromagnetic waves in co-axial cables

Geoffrey Beck , Patrick Joly , Sébastien Imperiale

11th International Conference on Mathematical and Numerical Aspects of Waves (Waves 2013), Jun 2013, Gamarth, Tunisia

Communication dans un congrès hal-02453471v1

Computer-implemented method for reconstructing the topology of a network of cables

Geoffrey Beck

France, Patent n° : US Patent App. 16/638,451, 2020. 2017, https://patents.google.com/patent/US20200363462A1/en

Brevet hal-03115293v1
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Modélisation et étude mathématique de réseaux de câbles électriques

Geoffrey Beck

Modélisation et simulation. Université Paris Saclay (COmUE), 2016. Français. ⟨NNT : 2016SACLY006⟩

Thèse tel-01421740v1