#9337: Add toric divisors
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Reporter: vbraun | Owner: AlexGhitza
Type: enhancement | Status: new
Priority: major | Milestone:
Component: algebraic geometry | Keywords:
Author: Volker Braun | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by vbraun):
I'm currently splitting this patch into
* `trac_9337_divisor_superclasses_fixes.patch`: fixes for all parent
classes
* `trac_9337_toric_divisors.patch`: The toric divisors
* `trac_9337_toric_divisor_classes.patch`: Define divisor classes =
divisors mod linear equivalence. The Kahler/Mori cone code from #9380 will
be added here.
* `trac_9337_line_bundle_cohomology.patch`: Cohomology computations for
line bundles (relies on "ampleness")
I did rename `coeff()`->`coefficient()`. Since it is only half-implemented
for curves anyways I thought we can get away with it :-) I'll add a
depreciation warning.
I created a tracker bug at #9604 to for the patch queue/dependencies.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9337#comment:7>
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