Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: Inhomoheneos Syzygies
PostPosted: Fri Jun 15, 2018 11:44 am 
Hello Everyone,

is it possible to use Singular to solve inhomogeneous Syzygy equations?
Like
A v = b,
where A is a known matrix and b is a known vector, both polynomial in variables (x1,...,xn).
Of course I could use the syz command on the matrix
A' =(A|b) and intersect the result of A' v' with the hyperplane v'.(0,...,0,1)=1, however, in the particular problem I am currently studying this is highly inefficient as the kernel of the intersection is huge.
So, is there a way to go directly for the inhomogeneous equation?


Report this post
Top
  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

It is currently Fri May 13, 2022 10:54 am
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group