The mathematics and computer science seminar of the University of Sidi Bel Abbès will take place on Saturday May 28, 2022 at 10 a.m., room 8 of the Computer Science Department Program for Saturday May 28, 2022: 10:00 a.m.: "On the Varieties of Riemann-Poisson" by Ahmed ZEGLAOUI (University of Saïda) Abstract: Riemann-Poisson manifolds are born from the coexistence of a compatible Riemannian metric and a Poisson tensor on a differentiable manifold. After recalling this notion, we present some properties and examples. We then study the linear version, called the Lie-Riemann algebra.

NB1: The differential geometry course for doctoral students (also open to the interested public) will take place the same day at 09:00 in room 7. NB2: Barrier measures against CoViD-19 are required (don't forget your masks)