Singular http://www.singular.unikl.de/forum/ 

Radical question. http://www.singular.unikl.de/forum/viewtopic.php?f=10&t=2700 
Page 1 of 1 
Author:  IliaToli [ Thu Dec 21, 2017 9:24 pm ] 
Post subject:  Radical question. 
Is the radical easier or harder to calculate than Groebner basis? Is the basis given after radical calculation a Groebner basis? Is it better to calculate radical first or Groebner? 
Author:  Guest [ Sat Dec 23, 2017 7:21 am ] 
Post subject:  Re: Radical question. 
Now I know the answer myself. In practice it is much, much harder to calculate the radical of an ideal than its Gröbner basis. But the radical is a bliss. The basis in the calculation of the radical is not Gröbner, but from there Gröbner basis seems easy to calculate. 
Page 1 of 1  All times are UTC + 1 hour [ DST ] 
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ 