Restricted isometry property for random matrices with heavy-tailed columns

Olivier Guédon; Alexander E. Litvak; Alain Pajor; Nicole Tomczak-Jaegermann

Comptes Rendus. Mathématique, Volume 352 (2014) p. 431-434

Geometry of log-concave ensembles of random matrices and approximate reconstruction

Radosław Adamczak; Rafał Latała; Alexander E. Litvak; Alain Pajor; Nicole Tomczak-Jaegermann

Comptes Rendus. Mathématique, Volume 349 (2011) p. 783-786

Sharp bounds on the rate of convergence of the empirical covariance matrix

Radosław Adamczak; Alexander E. Litvak; Alain Pajor; Nicole Tomczak-Jaegermann

Comptes Rendus. Mathématique, Volume 349 (2011) p. 195-200