Post a reply
Username:
Note:If not registered, provide any username. For more comfort, register here.
Subject:
Message body:
Enter your message here, it may contain no more than 60000 characters. 

Smilies
:D :) :( :o :shock: :? 8) :lol: :x :P :oops: :cry: :evil: :twisted: :roll: :wink: :!: :?: :idea: :arrow: :| :mrgreen:
Font size:
Font colour
Options:
BBCode is ON
[img] is ON
[flash] is OFF
[url] is ON
Smilies are ON
Disable BBCode
Disable smilies
Do not automatically parse URLs
Confirmation of post
To prevent automated posts the board requires you to enter a confirmation code. The code is displayed in the image you should see below. If you are visually impaired or cannot otherwise read this code please contact the %sBoard Administrator%s.
Confirmation code:
Enter the code exactly as it appears. All letters are case insensitive, there is no zero.
   

Topic review - how to find an ideal which all variables' power is one
Author Message
  Post subject:  how to find an ideal which all variables' power is one  Reply with quote
i find a function which can do for characteristic 0
but ideal is not my expected

LIB "finvar.lib";
ring R=0,(x,y,z),dp;
matrix A[3][3]=0,1,0,0,0,1,1,0,0;
matrix REY,M=reynolds_molien(A);
matrix P=primary_char0(REY,M);
print(P);

ring R=0,(x,y,z),dp;
matrix A[3][3]=0,1,0,0,0,1,1,0,0;
matrix P=primary_charp_without_random(A,1);
print(P);

ring R=(x,y,z),dp;
matrix A[3][3]=0,1,0,0,0,1,1,0,0;
matrix P=primary_charp_without_random(A,1);
print(P);

LIB "finvar.lib";
ring R=1,(x,y,z),dp;
matrix A[3][3]=0,1,0,0,0,1,1,0,0;
list L=group_reynolds(A);
list l=primary_charp_no_molien_random(L[1],1);
print(l[1]);
Post Posted: Sat Jun 25, 2016 9:25 am


It is currently Fri Dec 15, 2017 6:03 pm
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group