A class of repeated-root constacyclic codes over F<inf>p^m</inf>[u]/〈u^e〉 of Type 2

• Main Authors: Yuan Cao, Yonglin Cao, Hai Q. Dinh, Fang Wei Fu, Jian Gao, Songsak Sriboonchitta
• Format: Journal
• Published: 2018
• Subjects: Engineering; Mathematics
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055880457&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/62927
• Institution: Chiang Mai University

© 2018 Elsevier Inc. Let Fpm be a finite field of cardinality pm where p is an odd prime, n be a positive integer satisfying gcd(n,p)=1, and denote R=Fpm[u]/〈ue〉 where e≥4 be an even integer. Let δ,α∈Fpm×. Then the class of (δ+αu2)-constacyclic codes over R is a significant subclass of constacyclic...