#11068: Basic implementation of one- and twosided ideals of non-commutative
rings,
and quotients by twosided ideals
--------------------------------------------------------------+-------------
Reporter: SimonKing | Owner:
AlexGhitza
Type: enhancement | Status:
needs_review
Priority: major | Milestone:
sage-4.7.2
Component: algebra | Keywords:
onesided twosided ideal noncommutative ring
Work_issues: Shall one move code from ring.pyx to rings.py? | Upstream:
N/A
Reviewer: | Author:
Simon King
Merged: | Dependencies:
#10961, #9138, #11115
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Comment(by john_perry):
I'm working on testing this (have to recompile nearly everything!) but
here are two comments:
1. As far as I can tell, _ideal_class() does not distinguish between
left, right, & two-sided ideals. The TO_DO (old lines 503-504 of
sage/rings/ring.pyx) aims for this. This would be desirable; have I missed
where it happens?
1. typos: "synonym" is misspelled as "synonyme" in a few places, "seves"
should be "serves".
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11068#comment:21>
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