#13215: Skew polynomials
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Reporter: caruso | Owner: tbd
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.4
Component: algebra | Resolution:
Keywords: skew polynomials | Work issues:
Report Upstream: N/A | Reviewers: Burcin Erocal
Authors: Xavier Caruso | Merged in:
Dependencies: #13214, #13303 | Stopgaps:
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Comment (by burcin):
Here is some more information from Viktor Levandovskyy about Plural and
skew polynomials rings over finite fields with the frobenius map.
{{{
> Plural can be used in the following situations:
> Let |F|=p^k, where p is a prime.
> *) always possible: k = 1,2 and k = p-1,p.
> *) For k=3,...,p-2 there's no general statement, sometimes
> works, sometimes not. Depends on p and k
> *) k>p: impossible (with Plural)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13215#comment:20>
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