Back to Forum | View unanswered posts | View active topics





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 can I localize a module at a prime ideal?
Author Message
wienand
  Post subject:  How can I localize a module at a prime ideal?  Reply with quote
HOW CAN I LOCALIZE A MODULE AT A PRIME IDEAL?
PLEASE GUIDE ME
-------------------------------------------------------

Dear Hamid Hassanzadeh,

If you want to compute in the localization of K[x_1,...,x_n] with respect
to the maximal ideal P=<x_1,...,x_n> you simply use a local ordering
as in the following example:

Code:
ring R=0,(x(1..n)),ds;


The general case of any prime ideal is reduced to this case. How to do it
is described in the book
Quote:
A Singular Introduction to Commutative Algebra, Springer 2002

at page 223, exercise 3.5.5

Yours
Gerhard Pfister

-----
This question was adressed to the Singular Team via email. For your convenience we decided to make the answer available to the public.

Oliver Wienand
Singular Team
Post Posted: Thu Aug 03, 2006 7:41 pm


It is currently Fri May 13, 2022 10:56 am
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group