Re: Working with lists of matrices.
- To: mathgroup at smc.vnet.net
- Subject: [mg22776] Re: Working with lists of matrices.
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Sat, 25 Mar 2000 03:58:15 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <8bfbjg$i3h@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
> Now lets say I want to form a list of the matrices Inverse[V].Ak.V where the
> matrices Ak are taken from the above list and V is an arbitrary matrix. I
> tried
>
> V = {{1,0},{0,1}}
> Inverse[V].r.V
>
> but I get errors about incompatible tensor shapes. So how do I do this?
Hi,
Dot[Inverse[V],Dot[#,V]] & /@ r
will do this.
Hope that helps
Jens