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dc.contributor.authorHai Q. Dinhen_US
dc.contributor.authorAnuradha Sharmaen_US
dc.contributor.authorSaroj Ranien_US
dc.contributor.authorSongsak Sriboonchittaen_US
dc.description.abstract© 2018 World Scientific Publishing Company. Let Fpmbe the finite field of order pm, where pmis an odd prime and m is a positive integer. In this paper, we determine the algebraic structures of all cyclic and negacyclic codes of length 4psover the finite commutative chain ring R = Fpm+ uFpm, where u2= 0 and s is a positive integer. We also obtain the number of codewords in each of these codes. Among others, we establish the duals of all such codes and derive some self-dual cyclic and negacyclic codes of length 4psover R.en_US
dc.titleCyclic and negacyclic codes of length 4 p<sup>s</sup>over F<inf>p</inf><sup>m</sup>+ u F<inf>pm</inf>en_US
article.title.sourcetitleJournal of Algebra and its Applicationsen_US
article.volume17en_US Universityen_US State Universityen_US Institute of Technology Delhien_US Institute of Information Technology Delhien_US Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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