#9604: Tracker bug for toric varieties
------------------------------------------------+---------------------------
Reporter: vbraun | Owner: AlexGhitza
Type: task | Status: needs_work
Priority: major | Milestone: sage-5.0
Component: algebraic geometry | Keywords:
Author: Volker Braun, Andrey Novoseltsev | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
------------------------------------------------+---------------------------
Description changed by novoselt:
Old description:
> This bug tracks the current status of the toric varieties code and the
> interdependence of new patches, which should be applied '''on top of Sage
> 4.6.1.rc0'''. Any (properly ordered) part of positively reviewed patches
> can be merged at any time, there is no need to "bundle tickets."
>
> '''Positively reviewed:'''
>
> * #9972: Add fan morphisms
> * #10325: Cohomology Ring of toric varieties not unique
> * #10355: containment for multivariate polynomial rings (requirement for
> #10498)
> * #10498: fix inject_coefficients for toric varieties
> * #10336: Cannot plot non-strictly convex cones
>
> These needs-review groups (separated by blank lines) can be applied
> independently on top of the positively reviewed ones:
>
> * #10525: move algebraic subschemes of toric varieties to their rightful
> places
> * #10529: dimension() and is_smooth() for algebraic subschemes of toric
> varieties
>
> * #9713: Add the toric Chow group
>
> * #10479: Nef-partitions rewrite
>
> * #8169: include TOPCOM as optional spkg
>
> * #9918: triangulate point configurations
> * #10023: Compute Hilbert basis of cone
> * #10540: Spec and patches for singular affine toric varieties /
> algebraic schemes. Depends additionally on #10525, #10529
>
> * #10233: Incomplete cython search path in setup.py
> * #10039: Make Parma Polyhedra Library a standard library
> * #10140: Base sage.geometry.cone on the Parma Polyhedra Library (PPL)
New description:
This bug tracks the current status of the toric varieties code and the
interdependence of new patches, which should be applied '''on top of Sage
4.6.1.rc0'''. Any (properly ordered) part of positively reviewed patches
can be merged at any time, there is no need to "bundle tickets."
'''Positively reviewed:'''
* #9972: Add fan morphisms
* #10325: Cohomology Ring of toric varieties not unique
* #10355: containment for multivariate polynomial rings (requirement for
#10498)
* #10498: fix inject_coefficients for toric varieties
* #10336: Cannot plot non-strictly convex cones
* #10479: Nef-partitions rewrite
* #8169: include TOPCOM as optional spkg
* #9918: triangulate point configurations
These needs-review groups (separated by blank lines) can be applied
independently on top of the positively reviewed ones:
* #10525: move algebraic subschemes of toric varieties to their rightful
places
* #10529: dimension() and is_smooth() for algebraic subschemes of toric
varieties
* #9713: Add the toric Chow group
* #10023: Compute Hilbert basis of cone
* #10540: Spec and patches for singular affine toric varieties /
algebraic schemes. Depends additionally on #10525, #10529
* #10233: Incomplete cython search path in setup.py
* #10039: Make Parma Polyhedra Library a standard library
* #10140: Base sage.geometry.cone on the Parma Polyhedra Library (PPL)
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9604#comment:47>
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