Wavenumber explicit convergence analysis for finite element discretizations of general wave propagation problems T Chaumont-Frelet, S Nicaise
IMA Journal of Numerical Analysis 40 (2), 1503-1543, 2020
58 2020 Stability analysis of heterogeneous Helmholtz problems and finite element solution based on propagation media approximation H Barucq, T Chaumont-Frelet, C Gout
Mathematics of Computation 86 (307), 2129-2157, 2017
48 2017 High-frequency behaviour of corner singularities in Helmholtz problems T Chaumont-Frelet, S Nicaise
ESAIM: Mathematical Modelling and Numerical Analysis 52 (5), 1803-1845, 2018
37 2018 Finite element approximation of Helmholtz problems with application to seismic wave propagation T Chaumont-Frelet
PhD thesis, Rouen, INSA, 2015. HAL Id: tel-01246244. Available at https …, 0
32 * On high order methods for the heterogeneous Helmholtz equation T Chaumont-Frelet
Computers & Mathematics with Applications 72 (9), 2203-2225, 2016
26 2016 Wavenumber-explicit convergence analysis for finite element discretizations of time-harmonic wave propagation problems with perfectly matched layers T Chaumont-Frelet, D Gallistl, S Nicaise, J Tomezyk
Communications in Mathematical Sciences 20 (1), 1-52, 2022
25 * 2022 A multiscale hybrid-mixed method for the Helmholtz equation in heterogeneous domains T Chaumont-Frelet, F Valentin
SIAM Journal on Numerical Analysis 58 (2), 1029-1067, 2020
23 2020 On the derivation of guaranteed and p-robust a posteriori error estimates for the Helmholtz equation T Chaumont-Frelet, A Ern, M Vohralík
Numerische Mathematik 148 (3), 525-573, 2021
21 2021 A painless automatic hp-adaptive strategy for elliptic problems V Darrigrand, D Pardo, T Chaumont-Frelet, I Gómez-Revuelto, ...
Finite Elements in Analysis and Design 178, 103424, 2020
18 2020 Stable broken H (curl) polynomial extensions and p-robust a posteriori error estimates by broken patchwise equilibration for the curl-curl problem. T Chaumont-Frelet, A Ern, M Vohralík
Math. Comput. 91 (333), 37-74, 2022
16 * 2022 Finite element simulations of logging-while-drilling and extra-deep azimuthal resistivity measurements using non-fitting grids T Chaumont-Frelet, D Pardo, Á Rodríguez-Rozas
Computational Geosciences 22, 1161-1174, 2018
16 2018 Bridging the multiscale hybrid-mixed and multiscale hybrid high-order methods T Chaumont-Frelet, A Ern, S Lemaire, F Valentin
ESAIM: Mathematical Modelling and Numerical Analysis 56 (1), 261-285, 2022
14 2022 Frequency-explicit a posteriori error estimates for finite element discretizations of Maxwell's equations T Chaumont-Frelet, P Vega
SIAM Journal on Numerical Analysis 60 (4), 1774-1798, 2022
14 2022 Finite element approximation of electromagnetic fields using nonfitting meshes for geophysics T Chaumont-Frelet, S Nicaise, D Pardo
SIAM Journal on Numerical Analysis 56 (4), 2288-2321, 2018
12 2018 Polynomial-degree-robust H (curl)-stability of discrete minimization in a tetrahedron T Chaumont-Frelet, A Ern, M Vohralík
arXiv preprint arXiv:2005.14528, 2020
11 2020 Wavenumber-explicit stability and convergence analysis of hp finite element discretizations of Helmholtz problems in piecewise smooth media M Bernkopf, T Chaumont-Frelet, JM Melenk
arXiv preprint arXiv:2209.03601, 2022
10 2022 T Chaumont-Frelet, M Vohralík
SIAM Journal on Numerical Analysis 61 (4), 1783-1818, 2023
9 2023 A controllability method for Maxwell's equations T Chaumont-Frelet, MJ Grote, S Lanteri, JH Tang
SIAM Journal on Scientific Computing 44 (6), A3700-A3727, 2022
9 2022 Mixed finite element discretizations of acoustic Helmholtz problems with high wavenumbers T Chaumont-Frelet
Calcolo 56 (4), 49, 2019
9 2019 Scattering by finely layered obstacles: frequency-explicit bounds and homogenization T Chaumont-Frelet, EA Spence
SIAM Journal on Mathematical Analysis 55 (2), 1319-1363, 2023
8 2023 