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

:D :) :( :o :shock: :? 8) :lol: :x :P :oops: :cry: :evil: :twisted: :roll: :wink: :!: :?: :idea: :arrow: :| :mrgreen:
Font size:
Font colour
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 define a special power series ring?
Author Message
  Post subject:  How to define a special power series ring?  Reply with quote
Dear Singular Forum,

I'd like to define the ring R= k[[x^2, xy, xz, y^2, yz, z^2]] (e.g. for k=QQ)
and to do calculations inside this ring.

Any help would be appreciated.

Thanks in advance.
Post Posted: Fri Jul 21, 2017 6:20 pm

It is currently Thu Nov 15, 2018 8:34 pm
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group