#20839: Basic intersection analysis for algebraic curves
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Reporter: gjorgenson | Owner:
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-7.3
Component: algebraic | Resolution:
geometry | Merged in:
Keywords: gsoc2016 | Reviewers: Ben Hutz
Authors: Grayson Jorgenson | Work issues:
Report Upstream: N/A | Commit:
Branch: | 09eea02208e31ac7a3d829fd307c01d133ed0c08
u/gjorgenson/ticket/20839 | Stopgaps:
Dependencies: |
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Comment (by gjorgenson):
Thanks, I made most of the changes, but haven't yet addressed the
intersection_multiplicity issue. Is there a good way to generalize the
intersection multiplicity computations to work for space curves, or would
it be best to make them specific to plane curves?
I really don't have much homological algebra background, but if I
understand correctly, I think a general definition of intersection
multiplicity is given by Serre's Tor formula. I think Singular has some
functionality for working with the needed constructions, but I'm not sure
whether it's enough to be able to do multiplicity computations.
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Ticket URL: <http://trac.sagemath.org/ticket/20839#comment:6>
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