46 citations · 63 across the 6 of their papers we have counts for
7 papers
Hypergeometric identities arising from the elephant random walk
Bernard Bercu, Marie-Line Chabanol, Jean-Jacques Ruch
A probabilistic approach is provided to establish new hypergeometric identities. It is based on the calculation of moments of the limiting distribution of the position of the eleph…
Sharp Support Recovery from Noisy Random Measurements by L1 minimization
Charles Dossal, Marie-Line Chabanol, Gabriel Peyré +1
In this paper, we investigate the theoretical guarantees of penalized $\lun$ minimization (also called Basis Pursuit Denoising or Lasso) in terms of sparsity pattern recovery (supp…
Levy solutions of a randomly forced Burgers equation
Marie-Line Chabanol, Jean Duchon
We consider the one dimensional Burgers equation forced by a brownian in space and white noise in time process , with $2E(f(x,t)f(y,s)) = (|…
Small-tau expansion for the form factor of glued quantum star graphs
Marie-Line Chabanol
We compute the small-tau expansion up to the third order for the form factor of two glued quantum star graphs with Neumann boundary conditions, by taking into account only the most…
Three-point correlations for quantum star graphs
Marie-Line Chabanol
We compute the three point correlation function for the eigenvalues of the Laplacian on quantum star graphs in the limit where the number of edges tends to infinity. This extends a…
Markovian solutions of inviscid Burgers equation
Marie-Line Chabanol, Jean Duchon
For solutions of (inviscid, forceless, one dimensional) Burgers equation with random initial condition, it is heuristically shown that a stationary Feller-Markov property (with res…