Théophile Chaumont-Frelet

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All published works

Action	Title	Year	Authors
+	Adaptive boundary element methods for regularized combined field integral equations	2025	Théophile Chaumont-Frelet Gregor Gantner
+	Constrained and Unconstrained Stable Discrete Minimizations for p-Robust Local Reconstructions in Vertex Patches in the de Rham Complex	2024	Théophile Chaumont-Frelet Martin Vohralı́k
+	Sharp error bounds for edge-element discretisations of the high-frequency Maxwell equations	2024	Théophile Chaumont-Frelet Jeffrey Galkowski Euan A. Spence
+ PDF Chat	Generalised gradients for virtual elements and applications to a posteriori error analysis	2024	Théophile Chaumont-Frelet Joscha Gedicke Lorenzo Mascotto
+	A priori and a posteriori analysis of the discontinuous Galerkin approximation of the time-harmonic Maxwell's equations under minimal regularity assumptions	2024	Théophile Chaumont-Frelet Alexandre Ern
+	An equilibrated estimator for mixed finite element discretizations of the curl-curl problem	2024	Théophile Chaumont-Frelet
+	Damped energy-norm a posteriori error estimates for fully discrete approximations of the wave equation using C2-reconstructions	2024	Théophile Chaumont-Frelet Alexandre Ern
+	Duality analysis of interior penalty discontinuous Galerkin methods under minimal regularity and application to the a priori and a posteriori error analysis of Helmholtz problems	2024	Théophile Chaumont-Frelet
+	Frequency-explicit stability estimates for time-harmonic elastodynamic problems in nearly incompressible materials	2024	Théophile Chaumont-Frelet Serge Nicaise
+ PDF Chat	The geometric error is less than the pollution error when solving the high-frequency Helmholtz equation with high-order FEM on curved domains	2024	Théophile Chaumont-Frelet Euan A. Spence
+ PDF Chat	Asymptotically constant-free and polynomial-degree-robust a posteriori error estimates for time-harmonic Maxwell's equations	2024	Théophile Chaumont-Frelet
+ PDF Chat	Frequency-Explicit A Posteriori Error Estimates for Discontinuous Galerkin Discretizations of Maxwell’s Equations	2024	Théophile Chaumont-Frelet Patrick Vega
+	A hybridizable Discontinuous Galerkin method with transmission variables for time-harmonic wave problems in heterogeneous media	2024	Simone Pescuma Gwénaël Gabard Théophile Chaumont-Frelet Axel Modave
+ PDF Chat	Explicit bounds for the high-frequency time-harmonic Maxwell equations in heterogeneous media	2023	Théophile Chaumont-Frelet Andrea Moiola Euan A. Spence
+	Explicit bounds for the high-frequency time-harmonic Maxwell equations in heterogeneous media	2023	Théophile Chaumont-Frelet Andrea Moiola Euan A. Spence
+ PDF Chat	A hybridizable discontinuous Galerkin method with characteristic variables for Helmholtz problems	2023	Axel Modave Théophile Chaumont-Frelet
+	$p$ -Robust Equilibrated Flux Reconstruction in $\boldsymbol{H}(\textrm{curl})$ Based on Local Minimizations: Application to a Posteriori Analysis of the Curl-Curl Problem	2023	Théophile Chaumont-Frelet Martin Vohralı́k
+ PDF Chat	Asymptotically Constant-Free and Polynomial-Degree-Robust a Posteriori Estimates for Space Discretizations of the Wave Equation	2023	Théophile Chaumont-Frelet
+ PDF Chat	Scattering by Finely Layered Obstacles: Frequency-Explicit Bounds and Homogenization	2023	Théophile Chaumont-Frelet Euan A. Spence
+	Asymptotic optimality of the edge finite element approximation of the time-harmonic Maxwell's equations	2023	Théophile Chaumont-Frelet Alexandre Ern
+ PDF Chat	A Controllability Method for Maxwell's Equations	2022	Théophile Chaumont-Frelet Marcus J. Grote Stéphane Lanteri Jet Hoe Tang
+ PDF Chat	A stable local commuting projector and optimal $hp$ approximation estimates in ${\boldsymbol H}$(curl)	2022	Théophile Chaumont-Frelet Martin Vohralı́k
+ PDF Chat	Frequency-Explicit A Posteriori Error Estimates for Finite Element Discretizations of Maxwell's Equations	2022	Théophile Chaumont-Frelet Patrick Vega
+ PDF Chat	Efficient a posteriori estimates for the wave equation	2022	Théophile Chaumont-Frelet
+ PDF Chat	Frequency-explicit approximability estimates for time-harmonic Maxwell’s equations	2022	Théophile Chaumont-Frelet Patrick Vega
+ PDF Chat	Asymptotically constant-free and polynomial-degree-robust a posteriori estimates for space discretizations of the wave equation	2022	Théophile Chaumont-Frelet
+	Efficient approximation of high-frequency Helmholtz solutions by Gaussian coherent states	2022	Théophile Chaumont-Frelet Victorita Dolean Maxime Ingremeau
+	Decay of coefficients and approximation rates in Gabor Gaussian frames	2022	Théophile Chaumont-Frelet Maxime Ingremeau
+	Constrained and unconstrained stable discrete minimizations for p-robust local reconstructions in vertex patches in the de Rham complex	2022	Théophile Chaumont-Frelet Martin Vohralı́k
+	A stable local commuting projector and optimal $hp$ approximation estimates in ${\boldsymbol H}(\mathrm{curl})$	2022	Théophile Chaumont-Frelet Martin Vohralı́k
+ PDF Chat	Bridging the multiscale hybrid-mixed and multiscale hybrid high-order methods	2021	Théophile Chaumont-Frelet Alexandre Ern Simon Lemaire Frédéric Valentin
+ PDF Chat	Wavenumber-explicit convergence analysis for finite element discretizations of time-harmonic wave propagation problems with perfectly matched layers	2021	Théophile Chaumont-Frelet Dietmar Gallistl Serge Nicaise Jérôme Tomezyk
+	Stable broken 𝐻(𝑐𝑢𝑟𝑙) polynomial extensions and 𝑝-robust a posteriori error estimates by broken patchwise equilibration for the curl–curl problem	2021	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+ PDF Chat	A posteriori error estimates for finite element discretizations of time-harmonic Maxwell’s equations coupled with a non-local hydrodynamic Drude model	2021	Théophile Chaumont-Frelet Stéphane Lanteri Patrick Vega
+	$p$-robust equilibrated flux reconstruction in ${\boldsymbol H}(\mathrm{curl})$ based on local minimizations. Application to a posteriori analysis of the curl-curl problem.	2021	Théophile Chaumont-Frelet Martin Vohralı́k
+ PDF Chat	p-robust equilibrated flux reconstruction in H(curl) based on local minimizations. Application to a posteriori analysis of the curl-curl problem	2021	Théophile Chaumont-Frelet Martin Vohralı́k
+	On the derivation of guaranteed and p-robust a posteriori error estimates for the Helmholtz equation	2021	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+ PDF Chat	A posteriori error estimates for finite element discretizations of time-harmonic Maxwell's equations coupled with a non-local hydrodynamic Drude model	2021	Théophile Chaumont-Frelet Stéphane Lanteri Patrick Vega
+ PDF Chat	A generalized finite element method for problems with sign-changing coefficients	2021	Théophile Chaumont-Frelet Barbara Verfürth
+ PDF Chat	Polynomial-degree-robust<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>H</mml:mi><mml:mo>(</mml:mo><mml:mi mathvariant="bold">curl</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:math>-stability of discrete minimization in a tetrahedron	2021	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+	A controllability method for Maxwell's equations	2021	Théophile Chaumont-Frelet Marcus J. Grote Stéphane Lanteri Jet Hoe Tang
+	Scattering by finely-layered obstacles: frequency-explicit bounds and homogenization	2021	Théophile Chaumont-Frelet Euan A. Spence
+	$p$-robust equilibrated flux reconstruction in ${\boldsymbol H}(\mathrm{curl})$ based on local minimizations. Application to a posteriori analysis of the curl-curl problem	2021	Théophile Chaumont-Frelet Martin Vohralı́k
+ PDF Chat	A postprocessing technique for a discontinuous Galerkin discretization of time-dependent Maxwell's equations	2020	Georges Nehmetallah Théophile Chaumont-Frelet Stéphane Descombes Stéphane Lanteri
+ PDF Chat	Frequency-explicit a posteriori error estimates for finite element discretizations of Maxwell's equations	2020	Théophile Chaumont-Frelet Patrick Vega
+	Polynomial-degree-robust H(curl)-stability of discrete minimization in a tetrahedron	2020	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+	Stable broken H(curl) polynomial extensions and p-robust a posteriori error estimates by broken patchwise equilibration for the curl-curl problem	2020	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+ PDF Chat	Stable broken H(curl) polynomial extensions and p-robust quasi-equilibrated a posteriori estimators for Maxwell's equations	2020	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+ PDF Chat	Uniform a priori estimates for elliptic problems with impedance boundary conditions	2020	Théophile Chaumont-Frelet Serge Nicaise Jérôme Tomezyk
+	A postprocessing technique for a discontinuous Galerkin discretization of time-dependent Maxwell's equations	2020	Georges Nehmetallah Théophile Chaumont-Frelet Stéphane Descombes Stéphane Lanteri
+	Polynomial-degree-robust H(curl)-stability of discrete minimization in a tetrahedron	2020	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+	A generalized finite element method for problems with sign-changing coefficients	2020	Théophile Chaumont-Frelet Barbara Verfürth
+ PDF Chat	Asymptotically constant-free, p-robust and guaranteed a posteriori error estimates for the Helmholtz equation	2019	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k
+ PDF Chat	Finite element discretizations of high-frequency wave propagation problems in heterogeneous media	2019	Théophile Chaumont-Frelet Serge Nicaise
+	On high order methods for the heterogeneous Helmholtz equation	2016	Théophile Chaumont-Frelet
+	Stability analysis of heterogeneous Helmholtz problems and finite element solution based on propagation media approximation	2016	Hélène Barucq Théophile Chaumont-Frelet Christian Gout
+	Finite element approximation of Helmholtz problems with application to seismic wave propagation	2015	Théophile Chaumont-Frelet
+	Pollution analysis for high order discretizations of highly heterogeneous Helmholtz problems	2015	Hélène Barucq Henri Calandra Théophile Chaumont-Frelet Christian Gout

Common Coauthors

Coauthor	Papers Together
Martin Vohralı́k	16
Alexandre Ern	12
Patrick Vega	6
Euan A. Spence	6
Stéphane Lanteri	4
Serge Nicaise	3
Georges Nehmetallah	2
Maxime Ingremeau	2
Stéphane Lanteri	2
Stéphane Descombes	2
Axel Modave	2
Marcus J. Grote	2
Andrea Moiola	2
Barbara Verfürth	2
Jérôme Tomezyk	2
Christian Gout	2
Hélène Barucq	2
Jet Hoe Tang	2
Simone Pescuma	1
Joscha Gedicke	1
Gwénaël Gabard	1
Victorita Dolean	1
Lorenzo Mascotto	1
Jeffrey Galkowski	1
Dietmar Gallistl	1
Gregor Gantner	1
Frédéric Valentin	1
Henri Calandra	1
Simon Lemaire	1
Serge Nicaise	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Finite Element Methods for Maxwell's Equations	2003	Peter Monk	9
+	Magnetostatic and Electrostatic Problems in Inhomogeneous Anisotropic Media with Irregular Boundary and Mixed Boundary Conditions	1997	Paolo Fernandes Gianni Gilardi	9
+	Stable broken $H^1$ and $H(\mathrm {div})$ polynomial extensions for polynomial-degree-robust potential and flux reconstruction in three space dimensions	2019	Alexandre Ern Martin Vohralı́k	9
+ PDF Chat	Singularities of Maxwell interface problems	1999	Martin Costabel Monique Dauge Serge Nicaise	8
+	On the derivation of guaranteed and p-robust a posteriori error estimates for the Helmholtz equation	2021	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k	7
+ PDF Chat	On Bogovskiĭ and regularized Poincaré integral operators for de Rham complexes on Lipschitz domains	2009	Martin Costabel Alan McIntosh	5
+ PDF Chat	Stability estimates for a class of Helmholtz problems	2007	Ulrich Hetmaniuk	5
+	A posteriori error estimation for the heterogeneous Maxwell equations on isotropic and anisotropic meshes	2003	Serge Nicaise E. Creus�	5
+	Stability analysis of heterogeneous Helmholtz problems and finite element solution based on propagation media approximation	2016	Hélène Barucq Théophile Chaumont-Frelet Christian Gout	5
+	The Helmholtz equation in heterogeneous media: A priori bounds, well-posedness, and resonances	2018	Ivan G. Graham Owen R. Pembery Euan A. Spence	4
+ PDF Chat	Polynomial-degree-robust<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>H</mml:mi><mml:mo>(</mml:mo><mml:mi mathvariant="bold">curl</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:math>-stability of discrete minimization in a tetrahedron	2021	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k	4
+ PDF Chat	Unified Analysis of Discontinuous Galerkin Methods for Elliptic Problems	2002	Douglas N. Arnold Franco Brezzi Bernardo Cockburn L. D. Marini	4
+	Stable broken 𝐻(𝑐𝑢𝑟𝑙) polynomial extensions and 𝑝-robust a posteriori error estimates by broken patchwise equilibration for the curl–curl problem	2021	Théophile Chaumont-Frelet Alexandre Ern Martin Vohralı́k	4
+ PDF Chat	An Equilibrated a Posteriori Error Estimator for Arbitrary-Order Nédélec Elements for Magnetostatic Problems	2020	Joscha Gedicke Sjoerd Geevers Ilaria Perugia	4
+ PDF Chat	Finite element quasi-interpolation and best approximation	2016	Alexandre Ern Jean‐Luc Guermond	4
+ PDF Chat	A Polynomial-Degree-Robust A Posteriori Error Estimator for Nédélec Discretizations of Magnetostatic Problems	2021	Joscha Gedicke Sjoerd Geevers Ilaria Perugia Joachim Schöberl	4
+ PDF Chat	An adaptive <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="mml77" display="inline" overflow="scroll" altimg="si5.gif"><mml:mi>h</mml:mi><mml:mi>p</mml:mi></mml:math>-refinement strategy with computable guaranteed bound on the error reduction factor	2018	Patrik Daniel Alexandre Ern Iain Smears Martin Vohralı́k	3
+ PDF Chat	Wavenumber-Explicit Bounds in Time-Harmonic Acoustic Scattering	2014	Euan A. Spence	3
+	Localization of elliptic multiscale problems	2014	Axel Målqvist Daniel Peterseim	3
+	ESTIMATES OF BEST CONSTANTS FOR WEIGHTED POINCARÉ INEQUALITIES ON CONVEX DOMAINS	2006	Seng-Kee Chua Richard L. Wheeden	3
+	Mixed Finite Element Methods and Applications	2013	Daniele Boffi Franco Brezzi Michel Fortin	3
+ PDF Chat	Equivalence of local- and global-best approximations, a simple stable local commuting projector, and optimal <i>hp</i> approximation estimates in <i> <b>H</b> </i>(div)	2021	Alexandre Ern Thirupathi Gudi Iain Smears Martin Vohralı́k	3
+ PDF Chat	ON UNIQUENESS FOR TIME HARMONIC ANISOTROPIC MAXWELL'S EQUATIONS WITH PIECEWISE REGULAR COEFFICIENTS	2012	J. M. Ball Yves Capdeboscq Basang Tsering-xiao	3
+	ℎ𝑝-Discontinuous Galerkin methods for the Helmholtz equation with large wave number	2011	Xiaobing Feng Haijun Wu	3
+ PDF Chat	Frequency-explicit approximability estimates for time-harmonic Maxwell’s equations	2022	Théophile Chaumont-Frelet Patrick Vega	3
+	Elliptic Problems in Nonsmooth Domains	2011	Pierre Grisvard	3
+ PDF Chat	High-frequency Bounds for the Helmholtz Equation Under Parabolic Trapping and Applications in Numerical Analysis	2020	Simon N. Chandler‐Wilde Euan A. Spence Andrew Gibbs V. P. Smyshlyaev	3
+	SHARP REGULARITY COEFFICIENT ESTIMATES FOR COMPLEX-VALUED ACOUSTIC AND ELASTIC HELMHOLTZ EQUATIONS	2006	Peter T. Cummings Xiaobing Feng	3
+ PDF Chat	Finite element methods for Maxwell’s equations	2020	Peter Monk Yangwen Zhang	3
+	Domain decomposition preconditioning for the high-frequency time-harmonic Maxwell equations with absorption	2019	Marcella Bonazzoli Victorita Dolean Ivan G. Graham Euan A. Spence Pierre-Henri Tournier	3
+ PDF Chat	STABILITY RESULTS FOR THE TIME-HARMONIC MAXWELL EQUATIONS WITH IMPEDANCE BOUNDARY CONDITIONS	2011	Ralf Hiptmair Andrea Moiola Ilaria Perugia	3
+ PDF Chat	Acoustic transmission problems: Wavenumber-explicit bounds and resonance-free regions	2018	Andrea Moiola Euan A. Spence	3
+ PDF Chat	Oversampling for the Multiscale Finite Element Method	2013	Patrick Henning Daniel Peterseim	2
+ PDF Chat	Localization of the W-1,q norm for local a posteriori efficiency	2019	Jan Blechta Josef Málek Martin Vohralı́k	2
+	Runge--Kutta-Based Explicit Local Time-Stepping Methods for Wave Propagation	2015	Marcus J. Grote Michaela Mehlin Teodora Mitkova	2
+	Analysis of the edge finite element approximation of the Maxwell equations with low regularity solutions	2017	Alexandre Ern Jean‐Luc Guermond	2
+ PDF Chat	Lectures on elliptic methods for hybrid inverse problems	2018	Giovanni S. Alberti Yves Capdeboscq	2
+ PDF Chat	Adaptive FEM with coarse initial mesh guarantees optimal convergence rates for compactly perturbed elliptic problems	2016	Alex Bespalov Alexander Haberl Dirk Praetorius	2
+ PDF Chat	Improving Multifrontal methods by means of Low-Rank Approximations techniques	2012	Patrick Amestoy Cleve Ashcraft Olivier Boiteau Alfredo Buttari Jean-Yves L’Excellent Clément Weisbecker	2
+	A local compactness theorem for Maxwell's equations	1980	Ch. Weber P. Werner	2
+ PDF Chat	Multiscale Petrov-Galerkin Method for High-Frequency Heterogeneous Helmholtz Equations	2017	Donald L. Brown Dietmar Gallistl Daniel Peterseim	2
+ PDF Chat	A Posteriori Error Estimation Techniques for Finite Element Methods	2013	R. Verfürth	2
+	On controllability methods for the Helmholtz equation	2019	Marcus J. Grote Jet Hoe Tang	2
+ PDF Chat	Electromagnetic Wave Scattering from Rough Penetrable Layers	2011	Houssem Haddar Armin Lechleiter	2
+ PDF Chat	Approximating Gradients with Continuous Piecewise Polynomial Functions	2015	Andreas Veeser	2
+ PDF Chat	An observation concerning Ritz-Galerkin methods with indefinite bilinear forms	1974	A. H. Schatz	2
+	Resonances Near the Real Axis¶for Transparent Obstacles	1999	Georgi Popov Georgi Vodev	2
+	Trapped rays in spherically symmetric media and poles of the scattering matrix	1971	James Ralston	2
+ PDF Chat	Robust Localization of the Best Error with Finite Elements in the Reaction-Diffusion Norm	2015	Francesca Tantardini Andreas Veeser R. Verfürth	2
+ PDF Chat	Wave-Number-Explicit Bounds in Time-Harmonic Scattering	2008	Simon N. Chandler‐Wilde Peter Monk	2