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Feature #1251

New function: radical for monomial ideal

Added by Anna Maria Bigatti about 5 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Category:
New Function
Start date:
04 Mar 2019
Due date:
% Done:

100%

Estimated time:
6.00 h
Spent time:

Description

As for zero-dimensional ideals, implement it so we can pass it to CoCoA-5.


Related issues

Related to CoCoA-5 - Support #1240: John's visit Feb 2019Closed2019-02-08

Related to CoCoALib - Design #1336: Rename SparsePolyOps-MonomialIdeal into SparsePolyOps-IdealMonomial?Closed2019-10-14

History

#1 Updated by Anna Maria Bigatti about 5 years ago

#2 Updated by John Abbott about 5 years ago

  • Status changed from New to In Progress

#3 Updated by John Abbott over 4 years ago

  • Target version changed from CoCoALib-0.99650 November 2019 to CoCoALib-0.99700

#4 Updated by Anna Maria Bigatti over 4 years ago

Now the official function in CoCoALib is radical_tmp (will be radical when all code is written in CoCoALib)

When this case is written, uncomment the appropriate "monomial" line in SparsePolyOps-ideal.C.

Then do the same in SparsePolyOps-hilbert.C for DimQuot.

#5 Updated by Anna Maria Bigatti over 4 years ago

  • Status changed from In Progress to Feedback
  • % Done changed from 20 to 90

done.
ideal SparsePolyRingBase::IdealImpl::myRadical_MonId() const
in SparsePolyOps-MonomialIdeal.C
does NOT modify this, and returns its radical.

There are tests in CoCoA-5 radical test (being a base case in recursion)

#6 Updated by Anna Maria Bigatti over 4 years ago

  • Estimated time set to 6.00 h

#7 Updated by Anna Maria Bigatti over 4 years ago

  • Target version changed from CoCoALib-0.99700 to CoCoALib-0.99650 November 2019

#8 Updated by Anna Maria Bigatti over 4 years ago

  • Related to Design #1336: Rename SparsePolyOps-MonomialIdeal into SparsePolyOps-IdealMonomial? added

#9 Updated by Anna Maria Bigatti over 4 years ago

  • Status changed from Feedback to Closed
  • % Done changed from 90 to 100

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