Gaussian distributions on the space of symmetric positive definite matrices from Souriau’s Gibbs state for Siegel domains by coadjoint orbit and moment map. (English) Zbl 1486.60024
Nielsen, Frank (ed.) et al., Geometric science of information. 5th international conference, GSI 2021, Paris, France, July 21–23, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12829, 245-255 (2021).