#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 kcrisman):
Yes, I didn't intend to switch those but did by accident. Sorry.
Maybe I wasn't clear. I'm saying that the propositions I reference seem
to imply that the regular Chow groups ARE the toric Chow groups, because
the free Abelian group on p-cycles turns out to be generated by the toric
p-cycles in a toric subvariety. But again, maybe I'm misreading them
somehow - are there fewer relations? But the definitions there seem to
have the same notion of rational equivalence (?). Unfortunately, I don't
have it on me, it was at work I checked this out.
Oh, and don't call them higher Chow groups; that is something else again
:) unless you want to start talking about the so-called Beilinson-Hodge
conjecture
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9713#comment:15>
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