GF(2m)上线性码的自同构群的进一步研究
The Further Research about the Automorphism Group of a Linear Code over GF(2m)
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摘要: 对已有的一个置换属于线性码C的自同构群的若干行之有效的判别准则及计算方法作进一步研究.并在此基础上进行简化,提出了一种寻求一个线性码的自同构群的颇为有效的方法.Abstract: On basis of several effective methods to judge a permutation whether belong to the Automorphism group of Linear code a more effective method for the Automorphism group of Linear code is given.