366 citations · 967 across the 53 of their papers we have counts for
3 papers · 1 filter
Nonlocal -Laplacian evolution problems on graphs
Hafiene Yosra, Jalal Fadili, Abderrahim Elmoataz
In this paper we study numerical approximations of the evolution problem for the nonlocal -Laplacian with homogeneous Neumann boundary conditions. First, we derive a bound on th…
Sparse Support Recovery with Non-smooth Loss Functions
Kévin Degraux, Gabriel Peyré, Jalal M. Fadili +1
In this paper, we study the support recovery guarantees of underdetermined sparse regression using the -norm as a regularizer and a non-smooth loss function for data fideli…
A Multi-step Inertial Forward--Backward Splitting Method for Non-convex Optimization
Jingwei Liang, Jalal Fadili, Gabriel Peyré
In this paper, we propose a multi-step inertial Forward--Backward splitting algorithm for minimizing the sum of two non-necessarily convex functions, one of which is proper lower s…