RT distance and weight distributions of Type 1 constacyclic codes of length 4p ^s over F <inf>p</inf> m[u]/〈u ^a 〉

• Main Authors: Hai Q. Dinh, Bac Trong Nguyen, Songsak Sriboonchitta
• Format: Journal
• Published: 2019
• Subjects: Mathematics
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85064169326&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/65707
• Institution: Chiang Mai University

© Tübitak. For any odd prime p such that p m ≡ 1 (mod 4), the class of Λ-constacyclic codes of length 4p s over the finite commutative chain ring R a =F p m[u]/〈u a 〉 =F p m + uF p m + . . . + ua -1 F p m, for all units Λ of R a that have the form Λ = Λ 0 +uΛ 1 +. . .+u a-1 Λ a-1 , where Λ 0 ;Λ 1 ;...