On 04/20/2013 09:54 AM, Serge D. Mechveliani wrote: > People, > my colleage searches for a free CA library which operates with > Lie algebras. > Has FriCAS such? > > 1. Let a Lie algebra be given by several generators > (say, a, b, c, d, e), and several relations between them > (like this: [b, [a, c]] - 2*[c, [d, [b, e]]] = 0). > And one needs to build a matrix representation for this algebra, > and to compute things in it.
I'm not sure, but type "Lie*" into HyperDoc. Maybe also AlgebraGivenByStructuralConstants is something for your collegue. Sorry, I've never worked with it, though. Ralf -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/fricas-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
