Lise-Marie Imbert-Gérard

According to our database, Lise-Marie Imbert-Gérard authored at least 16 papers between 2015 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

A discontinuous Galerkin method for elliptic-hyperbolic equations.

Chiara Perinati, Lise-Marie Imbert-Gérard, Andrea Moiola, Paul Stocker

CoRR, April, 2026

2025

Quasi-Trefftz spaces for a first-order formulation of the Helmholtz equation.

Lise-Marie Imbert-Gérard, Andréa Lagardère, Guillaume Sylvand, Sébastien Tordeux

CoRR, September, 2025

A quasi-Trefftz space for a second order time-harmonic Maxwell's equation.

Lise-Marie Imbert-Gérard

CoRR, September, 2025

Generalized Plane Wave quasi-Trefftz spaces for wave propagation in inhomogeneous media.

Ilaria Fontana, Lise-Marie Imbert-Gérard

CoRR, August, 2025

Local Taylor-based polynomial quasi-Trefftz spaces for scalar linear equations.

Lise-Marie Imbert-Gérard

CoRR, May, 2025

2024

Polynomial quasi-Trefftz DG for PDEs with smooth coefficients: elliptic problems.

Lise-Marie Imbert-Gérard, Andrea Moiola, Chiara Perinati, Paul Stocker

CoRR, 2024

2022

A space-time quasi-Trefftz DG method for the wave equation with piecewise-smooth coefficients.

Lise-Marie Imbert-Gérard, Andrea Moiola, Paul Stocker

Math. Comput., November, 2022

Three types of quasi-Trefftz functions for the 3D convected Helmholtz equation: construction and theoretical approximation properties.

Lise-Marie Imbert-Gérard, Guillaume Sylvand

CoRR, 2022

2021

Amplitude-based Generalized Plane Waves: New Quasi-Trefftz Functions for Scalar Equations in two dimensions.

Lise-Marie Imbert-Gérard

SIAM J. Numer. Anal., 2021

A roadmap for Generalized Plane Waves and their interpolation properties.

Lise-Marie Imbert-Gérard, Guillaume Sylvand

Numerische Mathematik, 2021

2020

Amplitude-based Generalized Plane Waves: new Quasi-Trefftz functions for scalar equations in 2D.

Lise-Marie Imbert-Gérard

CoRR, 2020

2019

Integral Equation Methods for Electrostatics, Acoustics, and Electromagnetics in Smoothly Varying, Anisotropic Media.

Lise-Marie Imbert-Gérard, Felipe Vico, Leslie Greengard, Miguel Ferrando

SIAM J. Numer. Anal., 2019

Taylor states in stellarators: A fast high-order boundary integral solver.

Dhairya Malhotra, Antoine J. Cerfon, Lise-Marie Imbert-Gérard, Michael O'Neil

J. Comput. Phys., 2019

2016

Fast, Adaptive, High-Order Accurate Discretization of the Lippmann-Schwinger Equation in Two Dimensions.

Sivaram Ambikasaran, Carlos Borges, Lise-Marie Imbert-Gérard, Leslie Greengard

SIAM J. Sci. Comput., 2016

2015

Interpolation properties of generalized plane waves.

Lise-Marie Imbert-Gérard

Numerische Mathematik, 2015

Well-posedness and generalized plane waves simulations of a 2D mode conversion model.

Lise-Marie Imbert-Gérard

J. Comput. Phys., 2015