Saleh等在期刊Journal of Applied Mathematics and Computing的第 56 卷第 1 期上发表论文"On comple-mentary dual qusai-twist codes"[20],证明了拟扭转码在一定条件下是线性补对偶码(LCD码).对其中的四个关键性定理进行修正与完善,进一步给出拟扭转码是LCD的充分条件,并由此构造出许多具有优良参数的LCD码.
Abstract
Saleh et al.published"On complementary dual qusai-twisted codes"in the first issue of Volume 56 of the important academic journal"Journal of Applied Mathematics and Computing",which proved that quasi-twisted codes are linear complementary dual(LCD)codes under certain conditions.We corrected and improved the four vital theorems,derived a sufficient condition which quasi-twisted codes are LCD,and thus constructed many LCD codes with good parameters.
关键词
线性码/拟扭转码/线性补对偶码
Key words
Linear codes/Quasi-twisted codes/Linear complementary dual codes
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