#15448: cartesian products of projective space
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Reporter: bhutz | Owner: bhutz
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.13
Component: algebraic geometry | Resolution:
Keywords: | Merged in:
Authors: bhutz | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by bhutz):
As far as I'm aware there is no native way to use multiply graded rings in
Sage. I'd be happy to look into another way to do things, that's why I've
put this up here as 'mostly done'.
Currently, everything but the subscheme dimension computation does just
use `K[x,y]` and ensure multi-homgeneity. For the dimension, it seemed
simpler to just use the Segre-embedding since I had already implemented
that.
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Ticket URL: <http://trac.sagemath.org/ticket/15448#comment:3>
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