#9713: Add toric Chow group
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   Reporter:  vbraun                          |       Owner:  AlexGhitza  
       Type:  enhancement                     |      Status:  needs_review
   Priority:  major                           |   Milestone:  sage-4.6.1  
  Component:  algebraic geometry              |    Keywords:              
     Author:  Volker Braun                    |    Upstream:  N/A         
   Reviewer:  Andrey Novoseltsev              |      Merged:              
Work_issues:  coordinate order of components  |  
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Comment(by vbraun):

 The '''toric''' Chow cycles are the torus-invariant subvarieties only. Its
 a standard construction, see e.g. Fultons book. I don't think that there
 is any hope of it being the same as the full Chow group. But then the Chow
 group is in general huge and there is little hope of a complete
 description, and even less of a toric algorithm. I guess we could sprinkle
 some more "toric_" prefixes around in anticipation of someone inventing
 the requisite mathematics. But I think its clear enough...

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9713#comment:12>
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