Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: Highest degree term in the Resultant
PostPosted: Tue Jan 09, 2007 7:46 pm 

Joined: Sat Oct 01, 2005 11:40 am
Posts: 36
Location: IIT Guwahati, Guwahati, Assam, INDIA
I am trying to compute the resultant of two polynomials, say f,gin k[X,Y] wrt X. The computations are turning heavy are not able to finish (giving memory problem, similar to the one mentioned in an earlier post by egilsson).

But I am just interested in the highest degree term (wrt Y) of the resultant and not the entire resultant. Is there any way to modify the routine for "resultant" or to write another routine, so that it will just stop after calculating the highest degree term.

By the way here by the variable "Y", I mean the variables "Y_1,...,Y_r" with some ordering and highest degree term wrt that ordering.

Thanks in advance.

Vinay


Report this post
Top
 Profile  
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 Tue Dec 18, 2018 6:51 pm
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group