Buchumschlag

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

Fuente: arXiv

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	Chaumont-Frelet, T.
Format:	Preprint
Veröffentlicht:	2022
Schlagworte:	Numerical Analysis Analysis of PDEs
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Ähnliche Einträge

Frequency-explicit a posteriori error estimates for discontinuous Galerkin discretizations of Maxwell's equations
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2022)

A priori and a posteriori analysis of the discontinuous Galerkin approximation of the time-harmonic Maxwell's equations under minimal regularity assumptions
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2024)

A posteriori error estimates for the finite element discretization of second-order PDEs set in unbounded domains
von: Chaumont-Frelet, T.
Veröffentlicht: (2025)

On singular Galerkin discretizations for three models in high-frequency scattering
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2026)

Wavenumber-explicit stability and convergence analysis of hp finite element discretizations of Helmholtz problems in piecewise smooth media
von: Bernkopf, M., et al.
Veröffentlicht: (2022)

Efficient approximation of high-frequency Helmholtz solutions by Gaussian coherent states
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2022)

A new family of a posteriori error estimates for non-conforming finite element methods leading to stabilization-free error bounds
von: Chaumont-Frelet, T.
Veröffentlicht: (2025)

Asymptotically constant-free and polynomial-degree-robust a posteriori error estimates for time-harmonic Maxwell's equations
von: Chaumont-Frelet, T.
Veröffentlicht: (2024)

Generalised gradients for virtual elements and applications to a posteriori error analysis
von: Chaumont-Frelet, Théophile, et al.
Veröffentlicht: (2024)

Damped energy-norm a posteriori error estimates for fully discrete approximations of the wave equation using C2-reconstructions with the leapfrog scheme
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2024)

Constrained and unconstrained stable discrete minimizations for p-robust local reconstructions in vertex patches in the de Rham complex
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2022)

A hybridizable discontinuous Galerkin method with transmission variables for time-harmonic acoustic problems in heterogeneous media
von: Pescuma, Simone, et al.
Veröffentlicht: (2025)

Guaranteed stability bounds for second-order PDE problems satisfying a Garding inequality
von: Chaumont-Frelet, T.
Veröffentlicht: (2026)

The geometric error is less than the pollution error when solving the high-frequency Helmholtz equation with high-order FEM on curved domains
von: Chaumont-Frelet, Théophile, et al.
Veröffentlicht: (2024)

A posteriori error estimates and space-adaptive mesh refinements for time-dependent scattering problems
von: Chaumont-Frelet, Théophile, et al.
Veröffentlicht: (2025)

A posteriori error analysis of a space-time hybridizable discontinuous Galerkin method for the advection-diffusion problem
von: Wang, Yuan, et al.
Veröffentlicht: (2024)

A ill-posed scattering problem saturating Weyl's law
von: Chaumont-Frelet, T.
Veröffentlicht: (2025)

A priori and a posteriori error estimates for discontinuous Galerkin time-discrete methods via maximal regularity
von: Akrivis, Georgios, et al.
Veröffentlicht: (2024)

A quasi-interpolation operator yielding fully computable error bounds
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2025)

Robust a posteriori error control for the Allen-Cahn equation with variable mobility
von: Brunk, Aaron, et al.
Veröffentlicht: (2024)

Frequency-explicit stability estimates for time-harmonic elastodynamic problems in nearly incompressible materials
von: Chaumont-Frelet, T., et al.
Veröffentlicht: (2024)

Convergence analysis for a finite volume evolution Galerkin method for multidimensional hyperbolic systems
von: Lukáčová-Medvidová, Mária, et al.
Veröffentlicht: (2025)

A posteriori error estimates for the monodomain model in cardiac electrophysiology
von: Ratti, Luca, et al.
Veröffentlicht: (2019)

A posteriori error estimation for an interior penalty virtual element method of Kirchhoff plates
von: Feng, Fang, et al.
Veröffentlicht: (2024)

A hybridizable discontinuous Galerkin method with transmission variables for time-harmonic electromagnetic problems
von: Rappaport, Ari E., et al.
Veröffentlicht: (2025)

Numerical analysis of the high-frequency Helmholtz equation using semiclassical analysis
von: Galkowski, Jeffrey, et al.
Veröffentlicht: (2025)

An posteriori error estimator for discontinuous Galerkin discretisations of convection-diffusion problems with application to Earth's mantle convection simulations
von: Barry, Tiffany, et al.
Veröffentlicht: (2025)

Helmholtz boundary integral methods and the pollution effect
von: Galkowski, Jeffrey, et al.
Veröffentlicht: (2025)

An interior penalty DG method with correct and minimal averages, jumps and penalties for the miscible displacement problem of nonnegative characteristic form, and SUPG-type error estimates under low regularity, dominating Darcy velocity
von: Du, Zhijie, et al.
Veröffentlicht: (2025)

A regularized method for quadratic optimization problems with finite-dimensional degeneracy
von: Gebhardt, C. G., et al.
Veröffentlicht: (2026)

Optimal error analysis of an interior penalty virtual element method for fourth-order singular perturbation problems
von: Feng, Fang, et al.
Veröffentlicht: (2025)

Sharp bounds on Helmholtz impedance-to-impedance maps and application to overlapping domain decomposition
von: Lafontaine, David, et al.
Veröffentlicht: (2022)

Non-uniform finite-element meshes defined by ray dynamics for Helmholtz problems
von: Averseng, Martin, et al.
Veröffentlicht: (2025)

Quadratic Discontinuous Galerkin methods for Unilateral Contact Problem
von: Porwal, Kamana, et al.
Veröffentlicht: (2024)

Numerical approximation of the solution of Koiter's model for an elliptic membrane shell subjected to an obstacle via the penalty method
von: Peng, Xin, et al.
Veröffentlicht: (2023)

Local error estimates and post processing for the Galerkin boundary element method on polygons
von: Hartmann, Thomas, et al.
Veröffentlicht: (2024)

Deep learning methods for stochastic Galerkin approximations of elliptic random PDEs
von: Musco, Fabio, et al.
Veröffentlicht: (2024)

Phase field approximation for Plateau's problem: a curve geodesic distance penalty approach
von: Bonnivard, Matthieu, et al.
Veröffentlicht: (2025)

Space-time finite element analysis of the advection-diffusion equation using Galerkin/least-square stabilization
von: Khara, Biswajit, et al.
Veröffentlicht: (2023)

Convergent analysis of algebraic multigrid method with data-driven parameter learning for non-selfadjoint elliptic problems
von: Zhang, Juan, et al.
Veröffentlicht: (2024)