no code implementations • 5 May 2022 • Tony Lelièvre, Geneviève Robin, Inass Sekkat, Gabriel Stoltz, Gabriel Victorino Cardoso
Molecular systems often remain trapped for long times around some local minimum of the potential energy function, before switching to another one -- a behavior known as metastability.
no code implementations • 21 May 2021 • Inass Sekkat, Gabriel Stoltz
Bayesian inference allows to obtain useful information on the parameters of models, either in computational statistics or more recently in the context of Bayesian Neural Networks.
no code implementations • 22 Apr 2021 • Zineb Belkacemi, Paraskevi Gkeka, Tony Lelièvre, Gabriel Stoltz
In this context, approaches where the CVs are learned in an iterative way using adaptive biasing have been proposed: at each iteration, the learned CV is used to perform free energy adaptive biasing to generate new data and learn a new CV.
no code implementations • 6 Jul 2018 • Tony Lelièvre, Mathias Rousset, Gabriel Stoltz
In order to avoid biases in the invariant probability measures sampled by discretizations of these stochastically perturbed Hamiltonian dynamics, a Metropolis rejection procedure can be considered.
Numerical Analysis Numerical Analysis 65P10, 65C40, 82-08
1 code implementation • 23 May 2016 • Éric Cancès, Antoine Levitt, Gianluca Panati, Gabriel Stoltz
We propose an algorithm to determine Maximally Localized Wannier Functions (MLWFs).
Materials Science Mesoscale and Nanoscale Physics Mathematical Physics Mathematical Physics