#9604: Tracker bug for toric varieties
----------------------------------+-----------------------------------------
Reporter: vbraun | Owner: AlexGhitza
Type: task | Status: new
Priority: major | Milestone: sage-5.0
Component: algebraic geometry | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Description changed by novoselt:
Old description:
> This bug tracks the current status of the toric varieties code and the
> interdependence of new patches. The prerequisites are Sage 4.5.2.alpha0
> (which should be equivalent to the 4.5.2 release).
>
> * #9470: Switch toric varieties to enhanced fans '''(positive
> review)'''
> * #9326: Add cohomology of toric varieties '''(positive review)'''
> * #9502: Basis parent bug in `FreeModule` '''(positive review)'''
> * #9504: Add support for toric sublattices '''(positive review)'''
> * #9296: Add lattice computations for convex polyhedral cones
> '''(positive review)'''
> * #9782: Enhanced fans fail for complicated cases '''(positive
> review)'''
> * #9810: Heisenbug in `RationalPolyhedralCone.facets` '''(positive
> review)'''
> * #9812: Sorting bug in fan subdivision '''(positive review)'''
> * #9839: Add dual cone computation
> * #9337: Toric divisors
> * #9713: Add the toric Chow group
> * #9664: Graphical representation of fans
>
> We expect the above to be ready at the end of August.
New description:
This bug tracks the current status of the toric varieties code and the
interdependence of new patches. The prerequisites are Sage 4.5.2.alpha0
(which should be equivalent to the 4.5.2 release).
* #9470: Switch toric varieties to enhanced fans '''(positive review)'''
* #9326: Add cohomology of toric varieties '''(positive review)'''
* #9502: Basis parent bug in `FreeModule` '''(positive review)'''
* #9504: Add support for toric sublattices '''(positive review)'''
* #9296: Add lattice computations for convex polyhedral cones
'''(positive review)'''
* #9782: Enhanced fans fail for complicated cases '''(positive
review)'''
* #9810: Heisenbug in `RationalPolyhedralCone.facets` '''(positive
review)'''
* #9812: Sorting bug in fan subdivision '''(positive review)'''
* #9839: Add dual cone computation '''(positive review)'''
* #9337: Toric divisors (close to completion, includes #9380)
* #9713: Add the toric Chow group
* #9664: Graphical representation of fans
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9604#comment:15>
Sage <http://www.sagemath.org>
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