2017-12-24 15:46:30 +0200 | received badge | ● Scholar (source) |
2017-12-17 21:15:27 +0200 | asked a question | how to define Skew Polynomial Ring over Cyclotomic Field how to define Skew Polynomial Ring in x over Cyclotomic Field of order 7 and degree 6 twisted by zeta7 |--> zeta7^2 when i execute those commands K = CyclotomicField(7) sigma = K.hom([K.gen()^2]) S.< x > = K['x',sigma] I have this message error
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