#12892: Toric fibration morphisms
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       Reporter:  vbraun              |         Owner:  AlexGhitza  
           Type:  enhancement         |        Status:  needs_review
       Priority:  major               |     Milestone:  sage-5.1    
      Component:  algebraic geometry  |    Resolution:              
       Keywords:                      |   Work issues:              
Report Upstream:  N/A                 |     Reviewers:              
        Authors:  Volker Braun        |     Merged in:              
   Dependencies:                      |      Stopgaps:              
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Changes (by {'newvalue': u'Volker Braun', 'oldvalue': ''}):

 * cc: novoselt (added)
  * status:  new => needs_review
  * author:  => Volker Braun


Old description:

> This ticket provides more morphisms that are associated to toric
> varieties.

New description:

 This ticket provides more morphisms that are associated to toric
 varieties:
   * embedding of an orbit closure
   * embedding of a fiber of a toric morphism
   * pull-back of divisors

 Apply:
   * [attachment:trac_12892_orbit_closure_morphism.patch]
   * [attachment:trac_12892_toric_morphism_fibers.patch]
   * [attachment:trac_12892_toric_morphism_divisors.patch]

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12892#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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