#15576: Semimonomial transformation groups code is sensitive to Permutations
global
options
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Reporter: darij | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.1
Component: group theory | Resolution:
Keywords: permutation, | Merged in:
semimonomial transformation, | Reviewers:
groups | Work issues:
Authors: | Commit:
Report Upstream: N/A | d8cd6e3c3a59c98b3b68f2de22e12b805ffbdc23
Branch: | Stopgaps:
u/tfeulner/ticket/15576 |
Dependencies: |
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Comment (by tfeulner):
Thanks for your comments. You are right, up to now it is only possible to
construct the semimonomial group over a finite field. My plan for the
future is to provide an optional package, which implements finite chain
rings and semimonomial groups defined over them.
While we are at it, the `Permutation.action` method also depends on the
multiplication order. Personally, I do also prefer the multiplication of
permutations from right to left. But since I am applying the permutation
to a vector, there is no choice.
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Ticket URL: <http://trac.sagemath.org/ticket/15576#comment:5>
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