#11068: Basic implementation of one- and twosided ideals of non-commutative
rings,
and quotients by twosided ideals
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Reporter: SimonKing | Owner:
AlexGhitza
Type: enhancement | Status:
needs_work
Priority: major | Milestone:
sage-4.7
Component: algebra | Keywords:
onesided twosided ideal noncommutative ring
Author: | Upstream:
N/A
Reviewer: | Merged:
Work_issues: Add examples; move code from ring.py to rings.py |
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Comment(by SimonKing):
I think it should be part of this ticket to properly use categories and
the new coercion model for
* quotient rings
* (free) monoids
* free algebras
That has not been done in #9138, but I think it fits here as well, since
"quotients" is mentioned in the ticket title, and free algebras could
provide nice examples, if they would use the category framework.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11068#comment:8>
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