Re: [sage-support] Cayley graph of PGL(2,q)

2014-04-07 Thread Oren Becker
, April 7, 2014 9:16:28 PM UTC+3, David Joyner wrote: > > On Mon, Apr 7, 2014 at 11:36 AM, Oren Becker > > > wrote: > > I would like to compute the spectrum of a certain Cayley graph on > PGL(2,q), for a certain prime power q. > > > > I created the generator

[sage-support] Cayley graph of PGL(2,q)

2014-04-07 Thread Oren Becker
I would like to compute the spectrum of a certain Cayley graph on PGL(2,q), for a certain prime power q. I created the generators of the graph as elements of GL(2,q). Now, how do I get the spectrum of the Cayley graph on PGL(2,q)? I thought to first create the Cayley graph using PGL.cayley_grap