本文研究了环F2+vF2上的循环码.利用标准形生成元集刻画了环F2+vF2上的循环码的代数结构,证明了环F2+vF2上的每一个非零的循环码均有唯一的标准形生成元集,进而得到了每一个循环码均是由一个多项式生成的.
In this paper,cyclic codes over F2 + vF2 are studied.By virtue of the generating set in standard form for the cyclic codes over F2+vF2,we characterize the structure of cyclic codes over the ring.Then we prove that any nonzero cyclic code over the ring has a unique generating set in standard form and they are principally generated.