Automorphisms and isomorphisms of Jha-Johnson semifields obtained from skew polynomial rings
We study the automorphisms of Jha-Johnson semifields obtained from a right invariant irreducible twisted polynomial f Є K[t;σ], where K = Fqn is a finite field and σ an automorphism of K of order n, with a particular emphasis on inner automorphisms and the automorphisms of Sandler and Hughes-Kleinfe...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis
2018
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/49268/ |