TY - Type of reference TI - Matrices de Permutation et au-delà AU - Richard A. Brualdi AB - This is an exposition of my keynote talk given at The Third International Conference on Mathematics and Statistics : AUS-ICMS February 2020, Sharjah, UAE. It concerns permutations and permutation matrices, and some of their generalizations. It is not intended to be comprehensive in the topics discussed, but to highlight some aspects. The final section discusses a number of open problems and conjectures. A number of references are provided to get one started on a more comprehensive study. DO - 10.21494/ISTE.OP.2021.0695 JF - Avancées en Mathématiques Pures et Appliquées KW - permutation, permutation matrix, alternating sign matrix, Bruhat order, polytope, permutation, permutation matrix, alternating sign matrix, Bruhat order, polytope, L1 - http://www.openscience.fr/IMG/pdf/iste_apam21v12nspe_1.pdf LA - fr PB - ISTE OpenScience DA - 2021/07/28 SN - 1869-6090 TT - Permutation (Matrices) and Beyond UR - http://www.openscience.fr/Matrices-de-Permutation-et-au-dela IS - Numéro spécial : AUS-ICMS 2020 VL - 12 ER -