摘 要: | We give the structures of a cyclic code over ring R = F2 + uF2 + u^2F2 = {0, 1,u, u^2,v, v^2,uv, v^3}, where u^3 = 0, of odd length and its dual code. For the cyclic code, necessary and sufficient conditions for the existence of self-dual code are provided.
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