Thesis in Mathematics-Computer Science, defended by Alioune Ould Brahim under the co-direction of Pr. Mohamed Abdellahi BEDDI from the University of Nouakchott and Pr. Mohamed Bousita; Cadi Ayad University, Morocco.(07/15/2021)

Key words :
Groupe et algèbre de Lie, tenseur de Poisson, métrique riemannienne.

Doctoral studies :
Doctoral training in Mathematics-Computer Science, Doctoral School of Science and Technology, University of Nouakchott
Abstract