Timeline for Isomorphism between the hyperbolic space and the manifold of SPD matrices with constant determinant

9 events

when toggle format	what		by	license	comment
Aug 29, 2019 at 11:36	history	edited	Călin	CC BY-SA 4.0	Better wording when referring to the distance function on SPD manifold
Aug 28, 2019 at 14:13	history	edited	Călin	CC BY-SA 4.0	Fix the notation: the distance is on the SPD manifold, not the "special" SPD.
May 28, 2019 at 14:13	vote	accept	Călin
May 28, 2019 at 13:59	answer	added	Robert Bryant		timeline score: 7
May 28, 2019 at 13:52	comment	added	Călin		@Misha You're saying $\mathcal{SP}(n) \cong \mathbb{H}^{n (n + 1) / 2 - 1}$ is false for $n \ge 3$? Could you please elaborate?
May 28, 2019 at 13:43	comment	added	Misha		It is just false for $n\ge 3$; what you get is a different symmetric space.
May 28, 2019 at 13:39	history	edited	Călin	CC BY-SA 4.0	Add reference
May 28, 2019 at 13:30	review	First posts
May 28, 2019 at 14:05
May 28, 2019 at 13:29	history	asked	Călin	CC BY-SA 4.0