David Lafontaine

According to our database1, David Lafontaine authored at least 11 papers between 2016 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

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Bibliography

2023
Decompositions of High-Frequency Helmholtz Solutions via Functional Calculus, and Application to the Finite Element Method.
SIAM J. Math. Anal., August, 2023

Perfectly-Matched-Layer Truncation is Exponentially Accurate at High Frequency.
SIAM J. Math. Anal., August, 2023

2022
A sharp relative-error bound for the Helmholtz h-FEM at high frequency.
Numerische Mathematik, 2022

Convergence of parallel overlapping domain decomposition methods for the Helmholtz equation.
Numerische Mathematik, 2022

Sharp bounds on Helmholtz impedance-to-impedance maps and application to overlapping domain decomposition.
CoRR, 2022

The hp-FEM applied to the Helmholtz equation with PML truncation does not suffer from the pollution effect.
CoRR, 2022

Wavenumber-explicit convergence of the <i>hp</i>-FEM for the full-space heterogeneous Helmholtz equation with smooth coefficients.
Comput. Math. Appl., 2022

2021
Decompositions of high-frequency Helmholtz solutions via functional calculus, and application to the finite element method.
CoRR, 2021

Local absorbing boundary conditions on fixed domains give order-one errors for high-frequency waves.
CoRR, 2021

2020
Wavenumber-explicit convergence of the hp-FEM for the full-space heterogeneous Helmholtz equation with smooth coefficients.
CoRR, 2020

2016
Scattering for NLS with a potential on the line.
Asymptot. Anal., 2016


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