Self-dual codes with an automorphism of order 7 and \(s\)-extremal codes of length 68
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Publication:1747905
DOI10.1016/j.ffa.2017.12.001zbMath1416.94070OpenAlexW2789708407MaRDI QIDQ1747905
Publication date: 27 April 2018
Published in: Finite Fields and their Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.ffa.2017.12.001
Related Items (12)
New extremal singly even self-dual codes of lengths $64$ and $66$ ⋮ Bordered constructions of self-dual codes from group rings and new extremal binary self-dual codes ⋮ New self-dual codes from \(2 \times 2\) block circulant matrices, group rings and neighbours of neighbours ⋮ Self-dual codes using bisymmetric matrices and group rings ⋮ The weight enumerators of singly-even self-dual \([88,44,14\) codes and new binary self-dual \([68,34,12]\) and \([88,44,14]\) codes] ⋮ \(2^n\) bordered constructions of self-dual codes from group rings ⋮ New extremal binary self-dual codes from a Baumert-Hall array ⋮ Constructing self-dual codes from group rings and reverse circulant matrices ⋮ Composite matrices from group rings, composite \(G\)-codes and constructions of self-dual codes ⋮ An altered four circulant construction for self-dual codes from group rings and new extremal binary self-dual codes. I ⋮ New self-dual codes of length 68 from a \(2 \times 2\) block matrix construction and group rings ⋮ On the existence of s-extremal singly even self-dual codes
Uses Software
Cites Work
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