“…Applications of the geometry of Siegel upper/disk domains are found in radar processing [ 12 , 13 , 14 , 15 ] especially for dealing with Toepliz matrices [ 16 , 17 ], probability density estimations [ 18 ] and probability metric distances [ 19 , 20 , 21 , 22 ], information fusion [ 23 ], neural networks [ 24 ], theoretical physics [ 25 , 26 , 27 ], and image morphology operators [ 28 ], just to cite a few.…”