TY - GEN
T1 - Type II codes over IF2r
AU - Betsumiya, Koichi
AU - Harada, Masaaki
AU - Munemasa, Akihiro
PY - 2001/1/1
Y1 - 2001/1/1
N2 - Motivated by the work of Pasquier and Wolfmann in 1980’s, we define Type II codes over IF2r as self-dual codes with the property that their binary images with respect to a trace-orthogonal basis are doubly-even. We give a classification of Type II codes of length 8 over IF8, IF16 and IF32. We also characterize all Type II codes whose binary images are the extended Golay [24, 12, 8] code.
AB - Motivated by the work of Pasquier and Wolfmann in 1980’s, we define Type II codes over IF2r as self-dual codes with the property that their binary images with respect to a trace-orthogonal basis are doubly-even. We give a classification of Type II codes of length 8 over IF8, IF16 and IF32. We also characterize all Type II codes whose binary images are the extended Golay [24, 12, 8] code.
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M3 - Conference contribution
AN - SCOPUS:84974659883
SN - 9783540456247
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 102
EP - 111
BT - Applied Algebra, Algebraic Algorithms and Error-Correcting Codes - 14th International Symposium, AAECC-14, Proceedings
A2 - Boztas, Serdar
A2 - Shparlinski, Igor E.
PB - Springer-Verlag
T2 - 14th International Symposium on Applied Algebra, Algebraic Algorithms and Error-Correcting Codes, AAECC 2001
Y2 - 26 November 2001 through 30 November 2001
ER -