16 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Laboratoire Jean-Alexandre DieudonnéFR5 papers
- Université Côte d'AzurFR5 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- CERMICSFR1 paper
- Institut de Biologie ValroseFR1 paper
- Institut de Pharmacologie Moléculaire et CellulaireFR1 paper
- Pontificia Universidad Católica de ValparaísoCL1 paper
- SERENA: Simulation for the Environment: Reliable and Efficient Numerical AlgorithmsFR1 paper
- University of BathGB1 paper
- University of PaviaIT1 paper
- University of StrathclydeGB1 paper
Showing 2022 · math.NAShow all
2 papers · 2 filters
math.NA2022
Decay of coefficients and approximation rates in Gabor Gaussian frames
T. Chaumont-Frelet, M. Ingremeau
The aim of this note is to present a self-contained proof of the fact that a function can be approximated using a linear combination of Gaussian coherent states, with a number of t…
math.NA2022
Efficient approximation of high-frequency Helmholtz solutions by Gaussian coherent states
T. Chaumont-Frelet, V. Dolean, M. Ingremeau
We introduce new finite-dimensional spaces specifically designed to approximate the solutions to high-frequency Helmholtz problems with smooth variable coefficients in dimension $d…