#16508: Add Commutative graded differential algebras.
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Reporter: mmarco | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.3
Component: algebra | Resolution:
Keywords: sd58, algebras, | Merged in:
nonconmutative, graded | Reviewers:
Authors: mmarco | Work issues:
Report Upstream: N/A | Commit:
Branch: | 6a80cf5faaa4f1318f455969c9e0c8aa0d3092f1
u/mmarco/ticket/16508 | Stopgaps:
Dependencies: |
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Comment (by jhpalmieri):
I'm trying to reconcile your comments with what I see in plural.pyx; see
also http://www.singular.uni-kl.de/Manual/latest/sing_532.htm. `SCA` is
defined in terms of the class `NCPolynomialRing_plural`, which uses
Singular's `nc_algebra` function. I don't see any references in
`quotient_ring.py` to `plural.pyx` or to `nc_algebra` or related Singular
machinery, so the relationship between `QuotientRing_nc` and `SCA` is not
clear to me.
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Ticket URL: <http://trac.sagemath.org/ticket/16508#comment:16>
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