An effective matrix geometric mean satisfying the Ando-Li-Mathias properties

Abstract. We propose a new matrix geometric mean satisfying the ten properties given by Ando, Li and Mathias [Linear Alg. Appl. 2004]. This mean is the limit of a sequence which converges superlinearly with convergence of order 3 whereas the mean introduced by Ando, Li and Mathias is the limit of a

• Type: Journal
• Year: 2010
• Where: MOC
• Authors: Dario Andrea Bini, Beatrice Meini, Federico Poloni
• Keywords: Geometric Mean, Linear Alg, MOC 2010, Security Privacy