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David Lafontaine

Identifiers

  • name variant David Lafontaine 0.60 · backfill

Papers (18)

  1. On scattering and profile decomposition for critical nonlinear waves outside weakly trapping obstacles math.AP · 2026 · author #1
  2. Scattering for defocusing cubic NLS under locally damped strong trapping math.AP · 2025 · author #1
  3. Convergence of overlapping domain decomposition methods with PML transmission conditions applied to nontrapping Helmholtz problems math.NA · 2024 · author #4
  4. Sharp bounds on Helmholtz impedance-to-impedance maps and application to overlapping domain decomposition math.AP · 2022 · author #1
  5. The $hp$-FEM applied to the Helmholtz equation with PML truncation does not suffer from the pollution effect math.AP · 2022 · author #2
  6. Convergence of parallel overlapping domain decomposition methods for the Helmholtz equation math.NA · 2021 · author #4
  7. Perfectly-matched-layer truncation is exponentially accurate at high frequency math.AP · 2021 · author #2
  8. Decompositions of high-frequency Helmholtz solutions via functional calculus, and application to the finite element method math.AP · 2021 · author #2
  9. Local absorbing boundary conditions on fixed domains give order-one errors for high-frequency waves math.NA · 2021 · author #2
  10. Wavenumber-explicit convergence of the $hp$-FEM for the full-space heterogeneous Helmholtz equation with smooth coefficients math.NA · 2020 · author #1
  11. Scattering for critical radial Neumann waves outside a ball math.AP · 2020 · author #2
  12. A sharp relative-error bound for the Helmholtz $h$-FEM at high frequency math.NA · 2019 · author #1
  13. For most frequencies, strong trapping has a weak effect in frequency-domain scattering math.AP · 2019 · author #1
  14. Scattering for NLS with a sum of two repulsive potentials math.AP · 2018 · author #1
  15. Strichartz estimates without loss outside many strictly convex obstacles math.AP · 2018 · author #1
  16. About the wave equation outside two strictly convex obstacles math.AP · 2017 · author #1
  17. Strichartz estimates without loss outside two strictly convex obstacles math.AP · 2017 · author #1
  18. Scattering for NLS with a potential on the line math.AP · 2016 · author #1

Mentions

  • 2502.06306 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2404.02156 #4 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2211.14659 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2207.05542 #2 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2101.02154 #2 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2105.07737 #2 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2106.05218 #4 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2102.13081 #2 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2010.00585 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1911.11093 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 2004.08576 #2 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1903.12172 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1812.04968 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1811.12357 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1711.09734 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1709.03836 #1 · arxiv_oai · confidence 0.70 David Lafontaine
  • 1609.01993 #1 · arxiv_oai · confidence 0.70 David Lafontaine

Frequent Coauthors