Laurent Demanet

Available identifiers

zbMath Open demanet.laurentMaRDI QIDQ412389

List of research outcomes

Publication	Date of Publication	Type
The reflection coefficient of a fractional reflector	2023-05-06	Paper
Wide-Band Butterfly Network: Stable and Efficient Inversion Via Multi-Frequency Neural Networks	2022-11-17	Paper
L-sweeps: a scalable, parallel preconditioner for the high-frequency Helmholtz equation	2022-04-11	Paper
Stable rank-one matrix completion is solved by the level \(2\) Lasserre relaxation	2021-09-30	Paper
Accurate and Robust Deep Learning Framework for Solving Wave-Based Inverse Problems in the Super-Resolution Regime	2021-06-02	Paper
Conditioning of Partial Nonuniform Fourier Matrices with Clustered Nodes	2020-02-21	Paper
Focused Blind Deconvolution	2019-10-28	Paper
L-Sweeps: A scalable, parallel preconditioner for the high-frequency Helmholtz equation	2019-09-03	Paper
Stable extrapolation of analytic functions	2019-04-30	Paper
Stable soft extrapolation of entire functions	2019-01-14	Paper
Nested Domain Decomposition with Polarized Traces for the 2D Helmholtz Equation	2018-06-28	Paper
Scaling law for recovering the sparsest element in a subspace	2018-02-19	Paper
The method of polarized traces for the 3D Helmholtz equation	2018-01-25	Paper
The method of polarized traces for the 2D Helmholtz equation	2016-12-20	Paper
Eventual linear convergence of the Douglas-Rachford iteration for basis pursuit	2015-11-02	Paper
Compressed Absorbing Boundary Conditions via Matrix Probing	2015-10-30	Paper
A short note on the nested-sweep polarized traces method for the 2D Helmholtz equation	2015-04-16	Paper
Stable optimizationless recovery from phaseless linear measurements	2015-01-09	Paper
A Parallel Butterfly Algorithm	2014-05-26	Paper
Sublinear Randomized Algorithms for Skeleton Decompositions	2013-12-13	Paper
Scaling Law for Recovering the Sparsest Element in a Subspace	2013-10-06	Paper
A Butterfly Algorithm for Synthetic Aperture Radar Imaging	2012-09-14	Paper
Fast wave computation via Fourier integral operators	2012-06-29	Paper
Matrix probing: a randomized preconditioner for the wave-equation Hessian	2012-05-04	Paper
Matrix Probing and its Conditioning	2012-05-04	Paper
Compressive wave computation	2011-06-16	Paper
Discrete Symbol Calculus	2011-03-25	Paper
Scattering in flatland: Efficient representations via wave atoms	2010-10-08	Paper
A Fast Butterfly Algorithm for the Computation of Fourier Integral Operators	2009-12-21	Paper
Wave atoms and time upscaling of wave equations	2009-07-24	Paper
Fast Computation of Fourier Integral Operators	2008-12-10	Paper
Wave atoms and sparsity of oscillatory patterns	2008-01-08	Paper
Fast Discrete Curvelet Transforms	2007-09-07	Paper
Numerical verification of a gap condition for a linearized nonlinear Schrödinger equation	2006-09-13	Paper
The curvelet representation of wave propagators is optimally sparse	2005-11-15	Paper
Curvelets and Fourier integral operators.	2003-09-15	Paper
Wavelets on the sphere: implementation and approximations	2003-04-02	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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