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asked 6 years ago

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convert a cyclic code C of length n over a field Fqm to a code D of length mn over Fq

say i have a cyclic code C of length n over a field Fqm . is it possible to have construct a code D of length mn over Fq

it's mathematically possible since Fqm is a vector space of degree m over Fq

but i didn't find how to-do it in sage

thanks in advance