hal-01500332 title_s Moments of the Hermitian Matrix Jacobi process auteur Luc Deleaval, Nizar Demni journal Journal of Theoretical Probability volume 31 numero 3 pages 1759-1778 doi 10.1007/s10959-017-0761-5 fichier_autre http://arxiv.org/pdf/1703.08435 origine_autre arxiv annee 2018