#11068: Basic implementation of one- and twosided ideals of non-commutative
rings
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Reporter: SimonKing | Owner: AlexGhitza
Type: PLEASE CHANGE | Status: new
Priority: major | Milestone: sage-4.7
Component: algebra | Keywords: onesided twosided ideal
noncommutative ring
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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It was suggested that my patch for #7797 be split into several parts.
The first part shall be about ideals in non-commutative rings. Aim, for
example:
{{{
sage: A = SteenrodAlgebra(2)
sage: A*[A.0,A.1^2]
Left Ideal (Sq(1), Sq(1,1)) of mod 2 Steenrod algebra
sage: [A.0,A.1^2]*A
Right Ideal (Sq(1), Sq(1,1)) of mod 2 Steenrod algebra
sage: A*[A.0,A.1^2]*A
Twosided Ideal (Sq(1), Sq(1,1)) of mod 2 Steenrod algebra
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11068>
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