Can Mathematica crack this Kernel?
- To: mathgroup at smc.vnet.net
- Subject: [mg37696] Can Mathematica crack this Kernel?
- From: mansj <n.s.jones at bris.ac.uk>
- Date: Sat, 9 Nov 2002 00:28:48 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Hi, I have an 80 by 96 matrix and I'm trying to find its kernel. Its entries (labelled aijk) are unspecified constants, it's very sparse and I already know one of the vectors in the kernel. When I try and run Mathematica, it gives me the kernel of smaller matrices but not of the full one - my computer just sits there rumbling. Is my computer underpowered or should I not be using the NullSpace function? I've attached the matrix and the vector in the kernel as a text file. Thank You Nick Jones