That's a nice writeup, but I haven't been able to reproduce the calculations.
Thanks, -- Raul On Fri, Nov 15, 2019 at 5:13 AM R.E. Boss <[email protected]> wrote: > > Well, what about this > https://www.quantamagazine.org/neutrinos-lead-to-unexpected-discovery-in-basic-math-20191113/ > ? > > > R.E. Boss > > > > -----Oorspronkelijk bericht----- > > Van: Chat <[email protected]> Namens Raul Miller > > Verzonden: donderdag 14 november 2019 17:16 > > Aan: Chat forum <[email protected]> > > Onderwerp: [Jchat] geometric intuition > > > > I stumbled across this today: > > https://github.com/leopd/geometric-intuition accompanied by an assertion > > that you can find the eigenvectors for a hermitian matrix from its > > eigenvalues > > and the eigenvalues of its submatrices. I have not yet worked through the > > details of that, but it sounds plausible and might be of interest to some of > > you, here. > > > > But the repository itself covers a lot more ground than that. > > > > Anyways, the code is python, but a lot of it is fairly straightforward to > > re- > > implement, and there's good english descriptions and illustrations, also. So > > this looks like fun. > > > > FYI, > > -- > > Raul > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
