Open AccessOn Lp minimisation, instance optimality, and restricted isometry constants for sparse approximation
Author(s) -
Michael Davies,
Rémi Gribonval
Publication year - 2009
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - minimisation (clinical trials) , restricted isometry property , mathematics , robustness (evolution) , sparse approximation , isometry (riemannian geometry) , compressibility , compressed sensing , combinatorics , pure mathematics , algorithm , mathematical optimization , physics , statistics , chemistry , biochemistry , gene , thermodynamics